31230930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25391}}^1$

素因数の和:25442

約数の個数: 32

約数和(自身を含む): 76785408

約数和(自身を除く): 45554478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 25391, 50782, 76173, 126955, 152346, 253910, 380865, 761730, 1041031, 2082062, 3123093, 5205155, 6246186, 10410310, 15615465, 31230930]

約数ペア:

[(1, 31230930), (2, 15615465), (3, 10410310), (5, 6246186), (6, 5205155), (10, 3123093), (15, 2082062), (30, 1041031), (41, 761730), (82, 380865), (123, 253910), (205, 152346), (246, 126955), (410, 76173), (615, 50782), (1230, 25391)]