90629438340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{215784377}}^1$

素因数の和:215784396

約数の個数: 48

約数和(自身を含む): 290014204032

約数和(自身を除く): 199384765692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 215784377, 431568754, 647353131, 863137508, 1078921885, 1294706262, 1510490639, 2157843770, 2589412524, 3020981278, 3236765655, 4315687540, 4531471917, 6041962556, 6473531310, 7552453195, 9062943834, 12947062620, 15104906390, 18125887668, 22657359585, 30209812780, 45314719170, 90629438340]

約数ペア:

[(1, 90629438340), (2, 45314719170), (3, 30209812780), (4, 22657359585), (5, 18125887668), (6, 15104906390), (7, 12947062620), (10, 9062943834), (12, 7552453195), (14, 6473531310), (15, 6041962556), (20, 4531471917), (21, 4315687540), (28, 3236765655), (30, 3020981278), (35, 2589412524), (42, 2157843770), (60, 1510490639), (70, 1294706262), (84, 1078921885), (105, 863137508), (140, 647353131), (210, 431568754), (420, 215784377)]