2013231870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1720711}}^1$

素因数の和:1720737

約数の個数: 48

約数和(自身を含む): 5637052512

約数和(自身を除く): 3623820642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1720711, 3441422, 5162133, 8603555, 10324266, 15486399, 17207110, 22369243, 25810665, 30972798, 44738486, 51621330, 67107729, 77431995, 111846215, 134215458, 154863990, 201323187, 223692430, 335538645, 402646374, 671077290, 1006615935, 2013231870]

約数ペア:

[(1, 2013231870), (2, 1006615935), (3, 671077290), (5, 402646374), (6, 335538645), (9, 223692430), (10, 201323187), (13, 154863990), (15, 134215458), (18, 111846215), (26, 77431995), (30, 67107729), (39, 51621330), (45, 44738486), (65, 30972798), (78, 25810665), (90, 22369243), (117, 17207110), (130, 15486399), (195, 10324266), (234, 8603555), (390, 5162133), (585, 3441422), (1170, 1720711)]