74939340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 242081280

約数和(自身を除く): 167141940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1579, 1582, 1695, 2260, 2373, 3158, 3164, 3390, 3955, 4737, 4746, 6316, 6780, 7895, 7910, 9474, 9492, 11053, 11865, 15790, 15820, 18948, 22106, 23685, 23730, 31580, 33159, 44212, 47370, 47460, 55265, 66318, 94740, 110530, 132636, 165795, 178427, 221060, 331590, 356854, 535281, 663180, 713708, 892135, 1070562, 1248989, 1784270, 2141124, 2497978, 2676405, 3568540, 3746967, 4995956, 5352810, 6244945, 7493934, 10705620, 12489890, 14987868, 18734835, 24979780, 37469670, 74939340]

約数ペア:

[(1, 74939340), (2, 37469670), (3, 24979780), (4, 18734835), (5, 14987868), (6, 12489890), (7, 10705620), (10, 7493934), (12, 6244945), (14, 5352810), (15, 4995956), (20, 3746967), (21, 3568540), (28, 2676405), (30, 2497978), (35, 2141124), (42, 1784270), (60, 1248989), (70, 1070562), (84, 892135), (105, 713708), (113, 663180), (140, 535281), (210, 356854), (226, 331590), (339, 221060), (420, 178427), (452, 165795), (565, 132636), (678, 110530), (791, 94740), (1130, 66318), (1356, 55265), (1579, 47460), (1582, 47370), (1695, 44212), (2260, 33159), (2373, 31580), (3158, 23730), (3164, 23685), (3390, 22106), (3955, 18948), (4737, 15820), (4746, 15790), (6316, 11865), (6780, 11053), (7895, 9492), (7910, 9474)]