13661220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 25126620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 3119, 4380, 6238, 9357, 12476, 15595, 18714, 31190, 37428, 46785, 62380, 93570, 187140, 227687, 455374, 683061, 910748, 1138435, 1366122, 2276870, 2732244, 3415305, 4553740, 6830610, 13661220]

約数ペア:

[(1, 13661220), (2, 6830610), (3, 4553740), (4, 3415305), (5, 2732244), (6, 2276870), (10, 1366122), (12, 1138435), (15, 910748), (20, 683061), (30, 455374), (60, 227687), (73, 187140), (146, 93570), (219, 62380), (292, 46785), (365, 37428), (438, 31190), (730, 18714), (876, 15595), (1095, 12476), (1460, 9357), (2190, 6238), (3119, 4380)]