402667590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9137}}^1$

素因数の和:9273

約数の個数: 64

約数和(自身を含む): 1050065856

約数和(自身を除く): 647398266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 4407, 7345, 8814, 9137, 14690, 18274, 22035, 27411, 44070, 45685, 54822, 91370, 118781, 137055, 237562, 274110, 356343, 593905, 712686, 1032481, 1187810, 1781715, 2064962, 3097443, 3563430, 5162405, 6194886, 10324810, 13422253, 15487215, 26844506, 30974430, 40266759, 67111265, 80533518, 134222530, 201333795, 402667590]

約数ペア:

[(1, 402667590), (2, 201333795), (3, 134222530), (5, 80533518), (6, 67111265), (10, 40266759), (13, 30974430), (15, 26844506), (26, 15487215), (30, 13422253), (39, 10324810), (65, 6194886), (78, 5162405), (113, 3563430), (130, 3097443), (195, 2064962), (226, 1781715), (339, 1187810), (390, 1032481), (565, 712686), (678, 593905), (1130, 356343), (1469, 274110), (1695, 237562), (2938, 137055), (3390, 118781), (4407, 91370), (7345, 54822), (8814, 45685), (9137, 44070), (14690, 27411), (18274, 22035)]