2885126070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{937}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 6980250816

約数和(自身を除く): 4095124746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 521, 591, 937, 985, 1042, 1182, 1563, 1874, 1970, 2605, 2811, 2955, 3126, 4685, 5210, 5622, 5910, 7815, 9370, 14055, 15630, 28110, 102637, 184589, 205274, 307911, 369178, 488177, 513185, 553767, 615822, 922945, 976354, 1026370, 1107534, 1464531, 1539555, 1845890, 2440885, 2768835, 2929062, 3079110, 4881770, 5537670, 7322655, 14645310, 96170869, 192341738, 288512607, 480854345, 577025214, 961708690, 1442563035, 2885126070]

約数ペア:

[(1, 2885126070), (2, 1442563035), (3, 961708690), (5, 577025214), (6, 480854345), (10, 288512607), (15, 192341738), (30, 96170869), (197, 14645310), (394, 7322655), (521, 5537670), (591, 4881770), (937, 3079110), (985, 2929062), (1042, 2768835), (1182, 2440885), (1563, 1845890), (1874, 1539555), (1970, 1464531), (2605, 1107534), (2811, 1026370), (2955, 976354), (3126, 922945), (4685, 615822), (5210, 553767), (5622, 513185), (5910, 488177), (7815, 369178), (9370, 307911), (14055, 205274), (15630, 184589), (28110, 102637)]