133833530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 257092704

約数和(自身を除く): 123259174

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 283, 361, 566, 655, 722, 1310, 1415, 1805, 2489, 2830, 3610, 4978, 5377, 10754, 12445, 24890, 26885, 37073, 47291, 53770, 74146, 94582, 102163, 185365, 204326, 236455, 370730, 472910, 510815, 704387, 1021630, 1408774, 3521935, 7043870, 13383353, 26766706, 66916765, 133833530]

約数ペア:

[(1, 133833530), (2, 66916765), (5, 26766706), (10, 13383353), (19, 7043870), (38, 3521935), (95, 1408774), (131, 1021630), (190, 704387), (262, 510815), (283, 472910), (361, 370730), (566, 236455), (655, 204326), (722, 185365), (1310, 102163), (1415, 94582), (1805, 74146), (2489, 53770), (2830, 47291), (3610, 37073), (4978, 26885), (5377, 24890), (10754, 12445)]