391239030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 1199681280

約数和(自身を除く): 808442250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 59, 65, 70, 78, 91, 98, 105, 118, 130, 147, 177, 182, 195, 210, 245, 273, 294, 295, 347, 354, 390, 413, 455, 490, 546, 590, 637, 694, 735, 767, 826, 885, 910, 1041, 1239, 1274, 1365, 1470, 1534, 1735, 1770, 1911, 2065, 2082, 2301, 2429, 2478, 2730, 2891, 3185, 3470, 3822, 3835, 4130, 4511, 4602, 4858, 5205, 5369, 5782, 6195, 6370, 7287, 7670, 8673, 9022, 9555, 10410, 10738, 11505, 12145, 12390, 13533, 14455, 14574, 16107, 17003, 17346, 19110, 20473, 22555, 23010, 24290, 26845, 27066, 28910, 31577, 32214, 34006, 36435, 37583, 40946, 43365, 45110, 51009, 53690, 61419, 63154, 67665, 72870, 75166, 80535, 85015, 86730, 94731, 102018, 102365, 112749, 122838, 135330, 143311, 157885, 161070, 170030, 187915, 189462, 204730, 221039, 225498, 255045, 266149, 286622, 307095, 315770, 375830, 429933, 442078, 473655, 510090, 532298, 563745, 614190, 663117, 716555, 798447, 859866, 947310, 1003177, 1105195, 1127490, 1326234, 1330745, 1433110, 1596894, 1863043, 2006354, 2149665, 2210390, 2661490, 3009531, 3315585, 3726086, 3992235, 4299330, 5015885, 5589129, 6019062, 6631170, 7984470, 9315215, 10031770, 11178258, 13041301, 15047655, 18630430, 26082602, 27945645, 30095310, 39123903, 55891290, 65206505, 78247806, 130413010, 195619515, 391239030]

約数ペア:

[(1, 391239030), (2, 195619515), (3, 130413010), (5, 78247806), (6, 65206505), (7, 55891290), (10, 39123903), (13, 30095310), (14, 27945645), (15, 26082602), (21, 18630430), (26, 15047655), (30, 13041301), (35, 11178258), (39, 10031770), (42, 9315215), (49, 7984470), (59, 6631170), (65, 6019062), (70, 5589129), (78, 5015885), (91, 4299330), (98, 3992235), (105, 3726086), (118, 3315585), (130, 3009531), (147, 2661490), (177, 2210390), (182, 2149665), (195, 2006354), (210, 1863043), (245, 1596894), (273, 1433110), (294, 1330745), (295, 1326234), (347, 1127490), (354, 1105195), (390, 1003177), (413, 947310), (455, 859866), (490, 798447), (546, 716555), (590, 663117), (637, 614190), (694, 563745), (735, 532298), (767, 510090), (826, 473655), (885, 442078), (910, 429933), (1041, 375830), (1239, 315770), (1274, 307095), (1365, 286622), (1470, 266149), (1534, 255045), (1735, 225498), (1770, 221039), (1911, 204730), (2065, 189462), (2082, 187915), (2301, 170030), (2429, 161070), (2478, 157885), (2730, 143311), (2891, 135330), (3185, 122838), (3470, 112749), (3822, 102365), (3835, 102018), (4130, 94731), (4511, 86730), (4602, 85015), (4858, 80535), (5205, 75166), (5369, 72870), (5782, 67665), (6195, 63154), (6370, 61419), (7287, 53690), (7670, 51009), (8673, 45110), (9022, 43365), (9555, 40946), (10410, 37583), (10738, 36435), (11505, 34006), (12145, 32214), (12390, 31577), (13533, 28910), (14455, 27066), (14574, 26845), (16107, 24290), (17003, 23010), (17346, 22555), (19110, 20473)]