15692380860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20118437}}^1$

素因数の和:20118462

約数の個数: 48

約数和(自身を含む): 47318566176

約数和(自身を除く): 31626185316

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, 20118437, 40236874, 60355311, 80473748, 100592185, 120710622, 201184370, 241421244, 261539681, 301776555, 402368740, 523079362, 603553110, 784619043, 1046158724, 1207106220, 1307698405, 1569238086, 2615396810, 3138476172, 3923095215, 5230793620, 7846190430, 15692380860]

約数ペア:

[(1, 15692380860), (2, 7846190430), (3, 5230793620), (4, 3923095215), (5, 3138476172), (6, 2615396810), (10, 1569238086), (12, 1307698405), (13, 1207106220), (15, 1046158724), (20, 784619043), (26, 603553110), (30, 523079362), (39, 402368740), (52, 301776555), (60, 261539681), (65, 241421244), (78, 201184370), (130, 120710622), (156, 100592185), (195, 80473748), (260, 60355311), (390, 40236874), (780, 20118437)]