245280459190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26701}}^1\times {\mathrm{70663}}^1$

素因数の和:97384

約数の個数: 32

約数和(自身を含む): 475491272256

約数和(自身を除く): 230210813066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 26701, 53402, 70663, 133505, 141326, 267010, 347113, 353315, 694226, 706630, 918619, 1735565, 1837238, 3471130, 4593095, 9186190, 1886772763, 3773545526, 9433863815, 18867727630, 24528045919, 49056091838, 122640229595, 245280459190]

約数ペア:

[(1, 245280459190), (2, 122640229595), (5, 49056091838), (10, 24528045919), (13, 18867727630), (26, 9433863815), (65, 3773545526), (130, 1886772763), (26701, 9186190), (53402, 4593095), (70663, 3471130), (133505, 1837238), (141326, 1735565), (267010, 918619), (347113, 706630), (353315, 694226)]