3501420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 10718064

約数和(自身を除く): 7216644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 3484, 4020, 4355, 4489, 5226, 8710, 8978, 10452, 13065, 13467, 17420, 17956, 22445, 26130, 26934, 44890, 52260, 53868, 58357, 67335, 89780, 116714, 134670, 175071, 233428, 269340, 291785, 350142, 583570, 700284, 875355, 1167140, 1750710, 3501420]

約数ペア:

[(1, 3501420), (2, 1750710), (3, 1167140), (4, 875355), (5, 700284), (6, 583570), (10, 350142), (12, 291785), (13, 269340), (15, 233428), (20, 175071), (26, 134670), (30, 116714), (39, 89780), (52, 67335), (60, 58357), (65, 53868), (67, 52260), (78, 44890), (130, 26934), (134, 26130), (156, 22445), (195, 17956), (201, 17420), (260, 13467), (268, 13065), (335, 10452), (390, 8978), (402, 8710), (670, 5226), (780, 4489), (804, 4355), (871, 4020), (1005, 3484), (1340, 2613), (1742, 2010)]