1525840890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 4409665920

約数和(自身を除く): 2883825030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 59, 70, 73, 98, 105, 118, 146, 147, 177, 210, 219, 241, 245, 294, 295, 354, 365, 413, 438, 482, 490, 511, 590, 723, 730, 735, 826, 885, 1022, 1095, 1205, 1239, 1446, 1470, 1533, 1687, 1770, 2065, 2190, 2410, 2478, 2555, 2891, 3066, 3374, 3577, 3615, 4130, 4307, 5061, 5110, 5782, 6195, 7154, 7230, 7665, 8435, 8614, 8673, 10122, 10731, 11809, 12390, 12921, 14219, 14455, 15330, 16870, 17346, 17593, 17885, 21462, 21535, 23618, 25305, 25842, 28438, 28910, 30149, 35186, 35427, 35770, 42657, 43070, 43365, 50610, 52779, 53655, 59045, 60298, 64605, 70854, 71095, 85314, 86730, 87965, 90447, 99533, 105558, 107310, 118090, 123151, 129210, 142190, 150745, 175930, 177135, 180894, 199066, 211043, 213285, 246302, 263895, 298599, 301490, 354270, 369453, 422086, 426570, 452235, 497665, 527790, 597198, 615755, 633129, 696731, 738906, 862057, 904470, 995330, 1037987, 1055215, 1231510, 1266258, 1393462, 1492995, 1724114, 1847265, 2075974, 2090193, 2110430, 2586171, 2985990, 3113961, 3165645, 3483655, 3694530, 4180386, 4310285, 5172342, 5189935, 6227922, 6331290, 6967310, 7265909, 8620570, 10379870, 10450965, 12930855, 14531818, 15569805, 20901930, 21797727, 25861710, 31139610, 36329545, 43595454, 50861363, 72659090, 101722726, 108988635, 152584089, 217977270, 254306815, 305168178, 508613630, 762920445, 1525840890]

約数ペア:

[(1, 1525840890), (2, 762920445), (3, 508613630), (5, 305168178), (6, 254306815), (7, 217977270), (10, 152584089), (14, 108988635), (15, 101722726), (21, 72659090), (30, 50861363), (35, 43595454), (42, 36329545), (49, 31139610), (59, 25861710), (70, 21797727), (73, 20901930), (98, 15569805), (105, 14531818), (118, 12930855), (146, 10450965), (147, 10379870), (177, 8620570), (210, 7265909), (219, 6967310), (241, 6331290), (245, 6227922), (294, 5189935), (295, 5172342), (354, 4310285), (365, 4180386), (413, 3694530), (438, 3483655), (482, 3165645), (490, 3113961), (511, 2985990), (590, 2586171), (723, 2110430), (730, 2090193), (735, 2075974), (826, 1847265), (885, 1724114), (1022, 1492995), (1095, 1393462), (1205, 1266258), (1239, 1231510), (1446, 1055215), (1470, 1037987), (1533, 995330), (1687, 904470), (1770, 862057), (2065, 738906), (2190, 696731), (2410, 633129), (2478, 615755), (2555, 597198), (2891, 527790), (3066, 497665), (3374, 452235), (3577, 426570), (3615, 422086), (4130, 369453), (4307, 354270), (5061, 301490), (5110, 298599), (5782, 263895), (6195, 246302), (7154, 213285), (7230, 211043), (7665, 199066), (8435, 180894), (8614, 177135), (8673, 175930), (10122, 150745), (10731, 142190), (11809, 129210), (12390, 123151), (12921, 118090), (14219, 107310), (14455, 105558), (15330, 99533), (16870, 90447), (17346, 87965), (17593, 86730), (17885, 85314), (21462, 71095), (21535, 70854), (23618, 64605), (25305, 60298), (25842, 59045), (28438, 53655), (28910, 52779), (30149, 50610), (35186, 43365), (35427, 43070), (35770, 42657)]