77224030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 160792128

約数和(自身を除く): 83568098

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 83, 85, 130, 166, 170, 221, 415, 421, 442, 830, 842, 1079, 1105, 1411, 2105, 2158, 2210, 2822, 4210, 5395, 5473, 7055, 7157, 10790, 10946, 14110, 14314, 18343, 27365, 34943, 35785, 36686, 54730, 69886, 71570, 91715, 93041, 174715, 183430, 186082, 349430, 454259, 465205, 594031, 908518, 930410, 1188062, 2271295, 2970155, 4542590, 5940310, 7722403, 15444806, 38612015, 77224030]

約数ペア:

[(1, 77224030), (2, 38612015), (5, 15444806), (10, 7722403), (13, 5940310), (17, 4542590), (26, 2970155), (34, 2271295), (65, 1188062), (83, 930410), (85, 908518), (130, 594031), (166, 465205), (170, 454259), (221, 349430), (415, 186082), (421, 183430), (442, 174715), (830, 93041), (842, 91715), (1079, 71570), (1105, 69886), (1411, 54730), (2105, 36686), (2158, 35785), (2210, 34943), (2822, 27365), (4210, 18343), (5395, 14314), (5473, 14110), (7055, 10946), (7157, 10790)]