290469510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37097}}^1$

素因数の和:37142

約数の個数: 64

約数和(自身を含む): 801316800

約数和(自身を除く): 510847290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 37097, 74194, 111291, 185485, 222582, 333873, 370970, 556455, 667746, 1001619, 1075813, 1112910, 1669365, 2003238, 2151626, 3227439, 3338730, 5008095, 5379065, 6454878, 9682317, 10016190, 10758130, 16137195, 19364634, 29046951, 32274390, 48411585, 58093902, 96823170, 145234755, 290469510]

約数ペア:

[(1, 290469510), (2, 145234755), (3, 96823170), (5, 58093902), (6, 48411585), (9, 32274390), (10, 29046951), (15, 19364634), (18, 16137195), (27, 10758130), (29, 10016190), (30, 9682317), (45, 6454878), (54, 5379065), (58, 5008095), (87, 3338730), (90, 3227439), (135, 2151626), (145, 2003238), (174, 1669365), (261, 1112910), (270, 1075813), (290, 1001619), (435, 667746), (522, 556455), (783, 370970), (870, 333873), (1305, 222582), (1566, 185485), (2610, 111291), (3915, 74194), (7830, 37097)]