1020762430

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{1153}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 1851865344

約数和(自身を除く): 831102914

約数列:

[1, 2, 5, 10, 223, 397, 446, 794, 1115, 1153, 1985, 2230, 2306, 3970, 5765, 11530, 88531, 177062, 257119, 442655, 457741, 514238, 885310, 915482, 1285595, 2288705, 2571190, 4577410, 102076243, 204152486, 510381215, 1020762430]

約数ペア:

[(1, 1020762430), (2, 510381215), (5, 204152486), (10, 102076243), (223, 4577410), (397, 2571190), (446, 2288705), (794, 1285595), (1115, 915482), (1153, 885310), (1985, 514238), (2230, 457741), (2306, 442655), (3970, 257119), (5765, 177062), (11530, 88531)]