12577350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 31426560

約数和(自身を除く): 18849210

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 191, 382, 439, 573, 878, 955, 1146, 1317, 1910, 2195, 2634, 2865, 4390, 4775, 5730, 6585, 9550, 10975, 13170, 14325, 21950, 28650, 32925, 65850, 83849, 167698, 251547, 419245, 503094, 838490, 1257735, 2096225, 2515470, 4192450, 6288675, 12577350]

約数ペア:

[(1, 12577350), (2, 6288675), (3, 4192450), (5, 2515470), (6, 2096225), (10, 1257735), (15, 838490), (25, 503094), (30, 419245), (50, 251547), (75, 167698), (150, 83849), (191, 65850), (382, 32925), (439, 28650), (573, 21950), (878, 14325), (955, 13170), (1146, 10975), (1317, 9550), (1910, 6585), (2195, 5730), (2634, 4775), (2865, 4390)]