1026702950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 2519838720

約数和(自身を除く): 1493135770

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 31, 35, 50, 58, 62, 65, 70, 91, 130, 145, 155, 175, 182, 203, 217, 251, 290, 310, 325, 350, 377, 403, 406, 434, 455, 502, 650, 725, 754, 775, 806, 899, 910, 1015, 1085, 1255, 1450, 1550, 1757, 1798, 1885, 2015, 2030, 2170, 2275, 2510, 2639, 2821, 3263, 3514, 3770, 4030, 4495, 4550, 5075, 5278, 5425, 5642, 6275, 6293, 6526, 7279, 7781, 8785, 8990, 9425, 10075, 10150, 10850, 11687, 12550, 12586, 13195, 14105, 14558, 15562, 16315, 17570, 18850, 20150, 22475, 22841, 23374, 26390, 28210, 31465, 32630, 36395, 38905, 43925, 44950, 45682, 50953, 54467, 58435, 62930, 65975, 70525, 72790, 77810, 81575, 81809, 87850, 94627, 101153, 101906, 108934, 114205, 116870, 131950, 141050, 157325, 163150, 163618, 181975, 189254, 194525, 202306, 225649, 228410, 254765, 272335, 292175, 314650, 363950, 389050, 409045, 451298, 473135, 505765, 509530, 544670, 571025, 584350, 662389, 708071, 818090, 946270, 1011530, 1128245, 1142050, 1273825, 1324778, 1361675, 1416142, 1579543, 2045225, 2256490, 2365675, 2528825, 2547650, 2723350, 2933437, 3159086, 3311945, 3540355, 4090450, 4731350, 5057650, 5641225, 5866874, 6623890, 7080710, 7897715, 11282450, 14667185, 15795430, 16559725, 17701775, 20534059, 29334370, 33119450, 35403550, 39488575, 41068118, 73335925, 78977150, 102670295, 146671850, 205340590, 513351475, 1026702950]

約数ペア:

[(1, 1026702950), (2, 513351475), (5, 205340590), (7, 146671850), (10, 102670295), (13, 78977150), (14, 73335925), (25, 41068118), (26, 39488575), (29, 35403550), (31, 33119450), (35, 29334370), (50, 20534059), (58, 17701775), (62, 16559725), (65, 15795430), (70, 14667185), (91, 11282450), (130, 7897715), (145, 7080710), (155, 6623890), (175, 5866874), (182, 5641225), (203, 5057650), (217, 4731350), (251, 4090450), (290, 3540355), (310, 3311945), (325, 3159086), (350, 2933437), (377, 2723350), (403, 2547650), (406, 2528825), (434, 2365675), (455, 2256490), (502, 2045225), (650, 1579543), (725, 1416142), (754, 1361675), (775, 1324778), (806, 1273825), (899, 1142050), (910, 1128245), (1015, 1011530), (1085, 946270), (1255, 818090), (1450, 708071), (1550, 662389), (1757, 584350), (1798, 571025), (1885, 544670), (2015, 509530), (2030, 505765), (2170, 473135), (2275, 451298), (2510, 409045), (2639, 389050), (2821, 363950), (3263, 314650), (3514, 292175), (3770, 272335), (4030, 254765), (4495, 228410), (4550, 225649), (5075, 202306), (5278, 194525), (5425, 189254), (5642, 181975), (6275, 163618), (6293, 163150), (6526, 157325), (7279, 141050), (7781, 131950), (8785, 116870), (8990, 114205), (9425, 108934), (10075, 101906), (10150, 101153), (10850, 94627), (11687, 87850), (12550, 81809), (12586, 81575), (13195, 77810), (14105, 72790), (14558, 70525), (15562, 65975), (16315, 62930), (17570, 58435), (18850, 54467), (20150, 50953), (22475, 45682), (22841, 44950), (23374, 43925), (26390, 38905), (28210, 36395), (31465, 32630)]