902743740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{122323}}^1$

素因数の和:122379

約数の個数: 72

約数和(自身を含む): 2805133968

約数和(自身を除く): 1902390228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 122323, 244646, 366969, 489292, 611615, 733938, 1100907, 1223230, 1467876, 1834845, 2201814, 2446460, 3669690, 4403628, 5015243, 5504535, 7339380, 10030486, 11009070, 15045729, 20060972, 22018140, 25076215, 30091458, 45137187, 50152430, 60182916, 75228645, 90274374, 100304860, 150457290, 180548748, 225685935, 300914580, 451371870, 902743740]

約数ペア:

[(1, 902743740), (2, 451371870), (3, 300914580), (4, 225685935), (5, 180548748), (6, 150457290), (9, 100304860), (10, 90274374), (12, 75228645), (15, 60182916), (18, 50152430), (20, 45137187), (30, 30091458), (36, 25076215), (41, 22018140), (45, 20060972), (60, 15045729), (82, 11009070), (90, 10030486), (123, 7339380), (164, 5504535), (180, 5015243), (205, 4403628), (246, 3669690), (369, 2446460), (410, 2201814), (492, 1834845), (615, 1467876), (738, 1223230), (820, 1100907), (1230, 733938), (1476, 611615), (1845, 489292), (2460, 366969), (3690, 244646), (7380, 122323)]