661567156230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1571}}^1\times {\mathrm{86117}}^1$

素因数の和:87861

約数の個数: 64

約数和(自身を含む): 1598537472768

約数和(自身を除く): 936970316538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1571, 1630, 2445, 3142, 4713, 4890, 7855, 9426, 15710, 23565, 47130, 86117, 172234, 256073, 258351, 430585, 512146, 516702, 768219, 861170, 1280365, 1291755, 1536438, 2560730, 2583510, 3841095, 7682190, 14037071, 28074142, 42111213, 70185355, 84222426, 135289807, 140370710, 210556065, 270579614, 405869421, 421112130, 676449035, 811738842, 1352898070, 2029347105, 4058694210, 22052238541, 44104477082, 66156715623, 110261192705, 132313431246, 220522385410, 330783578115, 661567156230]

約数ペア:

[(1, 661567156230), (2, 330783578115), (3, 220522385410), (5, 132313431246), (6, 110261192705), (10, 66156715623), (15, 44104477082), (30, 22052238541), (163, 4058694210), (326, 2029347105), (489, 1352898070), (815, 811738842), (978, 676449035), (1571, 421112130), (1630, 405869421), (2445, 270579614), (3142, 210556065), (4713, 140370710), (4890, 135289807), (7855, 84222426), (9426, 70185355), (15710, 42111213), (23565, 28074142), (47130, 14037071), (86117, 7682190), (172234, 3841095), (256073, 2583510), (258351, 2560730), (430585, 1536438), (512146, 1291755), (516702, 1280365), (768219, 861170)]