158628330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{251791}}^1$

素因数の和:251811

約数の個数: 48

約数和(自身を含む): 471354624

約数和(自身を除く): 312726294

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 251791, 503582, 755373, 1258955, 1510746, 1762537, 2266119, 2517910, 3525074, 3776865, 4532238, 5287611, 7553730, 8812685, 10575222, 11330595, 15862833, 17625370, 22661190, 26438055, 31725666, 52876110, 79314165, 158628330]

約数ペア:

[(1, 158628330), (2, 79314165), (3, 52876110), (5, 31725666), (6, 26438055), (7, 22661190), (9, 17625370), (10, 15862833), (14, 11330595), (15, 10575222), (18, 8812685), (21, 7553730), (30, 5287611), (35, 4532238), (42, 3776865), (45, 3525074), (63, 2517910), (70, 2266119), (90, 1762537), (105, 1510746), (126, 1258955), (210, 755373), (315, 503582), (630, 251791)]