91403830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8317}}^1$

素因数の和:8488

約数の個数: 32

約数和(自身を含む): 189251136

約数和(自身を除く): 97847306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 8317, 10990, 16634, 41585, 58219, 83170, 116438, 291095, 582190, 1305769, 2611538, 6528845, 9140383, 13057690, 18280766, 45701915, 91403830]

約数ペア:

[(1, 91403830), (2, 45701915), (5, 18280766), (7, 13057690), (10, 9140383), (14, 6528845), (35, 2611538), (70, 1305769), (157, 582190), (314, 291095), (785, 116438), (1099, 83170), (1570, 58219), (2198, 41585), (5495, 16634), (8317, 10990)]