69437970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5840

約数の個数: 96

約数和(自身を含む): 217226880

約数和(自身を除く): 147788910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5801, 5985, 11602, 11970, 17403, 29005, 34806, 40607, 52209, 58010, 81214, 87015, 104418, 110219, 121821, 174030, 203035, 220438, 243642, 261045, 330657, 365463, 406070, 522090, 551095, 609105, 661314, 730926, 771533, 991971, 1102190, 1218210, 1543066, 1653285, 1827315, 1983942, 2314599, 3306570, 3654630, 3857665, 4629198, 4959855, 6943797, 7715330, 9919710, 11572995, 13887594, 23145990, 34718985, 69437970]

約数ペア:

[(1, 69437970), (2, 34718985), (3, 23145990), (5, 13887594), (6, 11572995), (7, 9919710), (9, 7715330), (10, 6943797), (14, 4959855), (15, 4629198), (18, 3857665), (19, 3654630), (21, 3306570), (30, 2314599), (35, 1983942), (38, 1827315), (42, 1653285), (45, 1543066), (57, 1218210), (63, 1102190), (70, 991971), (90, 771533), (95, 730926), (105, 661314), (114, 609105), (126, 551095), (133, 522090), (171, 406070), (190, 365463), (210, 330657), (266, 261045), (285, 243642), (315, 220438), (342, 203035), (399, 174030), (570, 121821), (630, 110219), (665, 104418), (798, 87015), (855, 81214), (1197, 58010), (1330, 52209), (1710, 40607), (1995, 34806), (2394, 29005), (3990, 17403), (5801, 11970), (5985, 11602)]