68601260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37693}}^1$

素因数の和:37722

約数の個数: 48

約数和(自身を含む): 177312576

約数和(自身を除く): 108711316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 37693, 75386, 150772, 188465, 263851, 376930, 490009, 527702, 753860, 980018, 1055404, 1319255, 1960036, 2450045, 2638510, 3430063, 4900090, 5277020, 6860126, 9800180, 13720252, 17150315, 34300630, 68601260]

約数ペア:

[(1, 68601260), (2, 34300630), (4, 17150315), (5, 13720252), (7, 9800180), (10, 6860126), (13, 5277020), (14, 4900090), (20, 3430063), (26, 2638510), (28, 2450045), (35, 1960036), (52, 1319255), (65, 1055404), (70, 980018), (91, 753860), (130, 527702), (140, 490009), (182, 376930), (260, 263851), (364, 188465), (455, 150772), (910, 75386), (1820, 37693)]