4869601620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6243079}}^1$

素因数の和:6243104

約数の個数: 48

約数和(自身を含む): 14683724160

約数和(自身を除く): 9814122540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6243079, 12486158, 18729237, 24972316, 31215395, 37458474, 62430790, 74916948, 81160027, 93646185, 124861580, 162320054, 187292370, 243480081, 324640108, 374584740, 405800135, 486960162, 811600270, 973920324, 1217400405, 1623200540, 2434800810, 4869601620]

約数ペア:

[(1, 4869601620), (2, 2434800810), (3, 1623200540), (4, 1217400405), (5, 973920324), (6, 811600270), (10, 486960162), (12, 405800135), (13, 374584740), (15, 324640108), (20, 243480081), (26, 187292370), (30, 162320054), (39, 124861580), (52, 93646185), (60, 81160027), (65, 74916948), (78, 62430790), (130, 37458474), (156, 31215395), (195, 24972316), (260, 18729237), (390, 12486158), (780, 6243079)]