127619940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2689}}^1$

素因数の和:2821

約数の個数: 96

約数和(自身を含む): 412151040

約数和(自身を除く): 284531100

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, 1582, 1695, 2260, 2373, 2689, 3164, 3390, 3955, 4746, 5378, 6780, 7910, 8067, 9492, 10756, 11865, 13445, 15820, 16134, 18823, 23730, 26890, 32268, 37646, 40335, 47460, 53780, 56469, 75292, 80670, 94115, 112938, 161340, 188230, 225876, 282345, 303857, 376460, 564690, 607714, 911571, 1129380, 1215428, 1519285, 1823142, 2126999, 3038570, 3646284, 4253998, 4557855, 6077140, 6380997, 8507996, 9115710, 10634995, 12761994, 18231420, 21269990, 25523988, 31904985, 42539980, 63809970, 127619940]

約数ペア:

[(1, 127619940), (2, 63809970), (3, 42539980), (4, 31904985), (5, 25523988), (6, 21269990), (7, 18231420), (10, 12761994), (12, 10634995), (14, 9115710), (15, 8507996), (20, 6380997), (21, 6077140), (28, 4557855), (30, 4253998), (35, 3646284), (42, 3038570), (60, 2126999), (70, 1823142), (84, 1519285), (105, 1215428), (113, 1129380), (140, 911571), (210, 607714), (226, 564690), (339, 376460), (420, 303857), (452, 282345), (565, 225876), (678, 188230), (791, 161340), (1130, 112938), (1356, 94115), (1582, 80670), (1695, 75292), (2260, 56469), (2373, 53780), (2689, 47460), (3164, 40335), (3390, 37646), (3955, 32268), (4746, 26890), (5378, 23730), (6780, 18823), (7910, 16134), (8067, 15820), (9492, 13445), (10756, 11865)]