2605050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{827}}^1$

素因数の和:852

約数の個数: 72

約数和(自身を含む): 8008416

約数和(自身を除く): 5403366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 827, 1050, 1575, 1654, 2481, 3150, 4135, 4962, 5789, 7443, 8270, 11578, 12405, 14886, 17367, 20675, 24810, 28945, 34734, 37215, 41350, 52101, 57890, 62025, 74430, 86835, 104202, 124050, 144725, 173670, 186075, 260505, 289450, 372150, 434175, 521010, 868350, 1302525, 2605050]

約数ペア:

[(1, 2605050), (2, 1302525), (3, 868350), (5, 521010), (6, 434175), (7, 372150), (9, 289450), (10, 260505), (14, 186075), (15, 173670), (18, 144725), (21, 124050), (25, 104202), (30, 86835), (35, 74430), (42, 62025), (45, 57890), (50, 52101), (63, 41350), (70, 37215), (75, 34734), (90, 28945), (105, 24810), (126, 20675), (150, 17367), (175, 14886), (210, 12405), (225, 11578), (315, 8270), (350, 7443), (450, 5789), (525, 4962), (630, 4135), (827, 3150), (1050, 2481), (1575, 1654)]