69342910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 154836864

約数和(自身を除く): 85493954

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 362, 421, 455, 842, 905, 910, 1267, 1810, 2105, 2353, 2534, 2947, 4210, 4706, 5473, 5894, 6335, 10946, 11765, 12670, 14735, 16471, 23530, 27365, 29470, 32942, 38311, 54730, 76201, 76622, 82355, 152402, 164710, 191555, 381005, 383110, 533407, 762010, 990613, 1066814, 1981226, 2667035, 4953065, 5334070, 6934291, 9906130, 13868582, 34671455, 69342910]

約数ペア:

[(1, 69342910), (2, 34671455), (5, 13868582), (7, 9906130), (10, 6934291), (13, 5334070), (14, 4953065), (26, 2667035), (35, 1981226), (65, 1066814), (70, 990613), (91, 762010), (130, 533407), (181, 383110), (182, 381005), (362, 191555), (421, 164710), (455, 152402), (842, 82355), (905, 76622), (910, 76201), (1267, 54730), (1810, 38311), (2105, 32942), (2353, 29470), (2534, 27365), (2947, 23530), (4210, 16471), (4706, 14735), (5473, 12670), (5894, 11765), (6335, 10946)]