316971510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{19973}}^1$

素因数の和:20029

約数の個数: 48

約数和(自身を含む): 795284784

約数和(自身を除く): 478313274

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 15870, 19973, 39946, 59919, 99865, 119838, 199730, 299595, 459379, 599190, 918758, 1378137, 2296895, 2756274, 4593790, 6890685, 10565717, 13781370, 21131434, 31697151, 52828585, 63394302, 105657170, 158485755, 316971510]

約数ペア:

[(1, 316971510), (2, 158485755), (3, 105657170), (5, 63394302), (6, 52828585), (10, 31697151), (15, 21131434), (23, 13781370), (30, 10565717), (46, 6890685), (69, 4593790), (115, 2756274), (138, 2296895), (230, 1378137), (345, 918758), (529, 599190), (690, 459379), (1058, 299595), (1587, 199730), (2645, 119838), (3174, 99865), (5290, 59919), (7935, 39946), (15870, 19973)]