64307970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37607}}^1$

素因数の和:37639

約数の個数: 48

約数和(自身を含む): 176005440

約数和(自身を除く): 111697470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 37607, 75214, 112821, 188035, 225642, 338463, 376070, 564105, 676926, 714533, 1128210, 1429066, 1692315, 2143599, 3384630, 3572665, 4287198, 6430797, 7145330, 10717995, 12861594, 21435990, 32153985, 64307970]

約数ペア:

[(1, 64307970), (2, 32153985), (3, 21435990), (5, 12861594), (6, 10717995), (9, 7145330), (10, 6430797), (15, 4287198), (18, 3572665), (19, 3384630), (30, 2143599), (38, 1692315), (45, 1429066), (57, 1128210), (90, 714533), (95, 676926), (114, 564105), (171, 376070), (190, 338463), (285, 225642), (342, 188035), (570, 112821), (855, 75214), (1710, 37607)]