76660530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 188880768

約数和(自身を除く): 112220238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 163, 183, 257, 305, 326, 366, 489, 514, 610, 771, 815, 915, 978, 1285, 1542, 1630, 1830, 2445, 2570, 3855, 4890, 7710, 9943, 15677, 19886, 29829, 31354, 41891, 47031, 49715, 59658, 78385, 83782, 94062, 99430, 125673, 149145, 156770, 209455, 235155, 251346, 298290, 418910, 470310, 628365, 1256730, 2555351, 5110702, 7666053, 12776755, 15332106, 25553510, 38330265, 76660530]

約数ペア:

[(1, 76660530), (2, 38330265), (3, 25553510), (5, 15332106), (6, 12776755), (10, 7666053), (15, 5110702), (30, 2555351), (61, 1256730), (122, 628365), (163, 470310), (183, 418910), (257, 298290), (305, 251346), (326, 235155), (366, 209455), (489, 156770), (514, 149145), (610, 125673), (771, 99430), (815, 94062), (915, 83782), (978, 78385), (1285, 59658), (1542, 49715), (1630, 47031), (1830, 41891), (2445, 31354), (2570, 29829), (3855, 19886), (4890, 15677), (7710, 9943)]