12769710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 33073920

約数和(自身を除く): 20304210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 521, 570, 645, 817, 1042, 1290, 1563, 1634, 2451, 2605, 3126, 4085, 4902, 5210, 7815, 8170, 9899, 12255, 15630, 19798, 22403, 24510, 29697, 44806, 49495, 59394, 67209, 98990, 112015, 134418, 148485, 224030, 296970, 336045, 425657, 672090, 851314, 1276971, 2128285, 2553942, 4256570, 6384855, 12769710]

約数ペア:

[(1, 12769710), (2, 6384855), (3, 4256570), (5, 2553942), (6, 2128285), (10, 1276971), (15, 851314), (19, 672090), (30, 425657), (38, 336045), (43, 296970), (57, 224030), (86, 148485), (95, 134418), (114, 112015), (129, 98990), (190, 67209), (215, 59394), (258, 49495), (285, 44806), (430, 29697), (521, 24510), (570, 22403), (645, 19798), (817, 15630), (1042, 12255), (1290, 9899), (1563, 8170), (1634, 7815), (2451, 5210), (2605, 4902), (3126, 4085)]