62920910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 131289984

約数和(自身を除く): 68369074

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 71, 85, 130, 142, 170, 221, 355, 401, 442, 710, 802, 923, 1105, 1207, 1846, 2005, 2210, 2414, 4010, 4615, 5213, 6035, 6817, 9230, 10426, 12070, 13634, 15691, 26065, 28471, 31382, 34085, 52130, 56942, 68170, 78455, 88621, 142355, 156910, 177242, 284710, 370123, 443105, 484007, 740246, 886210, 968014, 1850615, 2420035, 3701230, 4840070, 6292091, 12584182, 31460455, 62920910]

約数ペア:

[(1, 62920910), (2, 31460455), (5, 12584182), (10, 6292091), (13, 4840070), (17, 3701230), (26, 2420035), (34, 1850615), (65, 968014), (71, 886210), (85, 740246), (130, 484007), (142, 443105), (170, 370123), (221, 284710), (355, 177242), (401, 156910), (442, 142355), (710, 88621), (802, 78455), (923, 68170), (1105, 56942), (1207, 52130), (1846, 34085), (2005, 31382), (2210, 28471), (2414, 26065), (4010, 15691), (4615, 13634), (5213, 12070), (6035, 10426), (6817, 9230)]