219020310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6421}}^1$

素因数の和:6813

約数の個数: 48

約数和(自身を含む): 571044240

約数和(自身を除く): 352023930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 758, 1137, 1895, 2274, 3411, 3790, 5685, 6421, 6822, 11370, 12842, 17055, 19263, 32105, 34110, 38526, 57789, 64210, 96315, 115578, 192630, 288945, 577890, 2433559, 4867118, 7300677, 12167795, 14601354, 21902031, 24335590, 36503385, 43804062, 73006770, 109510155, 219020310]

約数ペア:

[(1, 219020310), (2, 109510155), (3, 73006770), (5, 43804062), (6, 36503385), (9, 24335590), (10, 21902031), (15, 14601354), (18, 12167795), (30, 7300677), (45, 4867118), (90, 2433559), (379, 577890), (758, 288945), (1137, 192630), (1895, 115578), (2274, 96315), (3411, 64210), (3790, 57789), (5685, 38526), (6421, 34110), (6822, 32105), (11370, 19263), (12842, 17055)]