43017780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 131015808

約数和(自身を除く): 87998028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 421, 524, 655, 780, 786, 842, 1263, 1310, 1572, 1684, 1703, 1965, 2105, 2526, 2620, 3406, 3930, 4210, 5052, 5109, 5473, 6315, 6812, 7860, 8420, 8515, 10218, 10946, 12630, 16419, 17030, 20436, 21892, 25260, 25545, 27365, 32838, 34060, 51090, 54730, 55151, 65676, 82095, 102180, 109460, 110302, 164190, 165453, 220604, 275755, 328380, 330906, 551510, 661812, 716963, 827265, 1103020, 1433926, 1654530, 2150889, 2867852, 3309060, 3584815, 4301778, 7169630, 8603556, 10754445, 14339260, 21508890, 43017780]

約数ペア:

[(1, 43017780), (2, 21508890), (3, 14339260), (4, 10754445), (5, 8603556), (6, 7169630), (10, 4301778), (12, 3584815), (13, 3309060), (15, 2867852), (20, 2150889), (26, 1654530), (30, 1433926), (39, 1103020), (52, 827265), (60, 716963), (65, 661812), (78, 551510), (130, 330906), (131, 328380), (156, 275755), (195, 220604), (260, 165453), (262, 164190), (390, 110302), (393, 109460), (421, 102180), (524, 82095), (655, 65676), (780, 55151), (786, 54730), (842, 51090), (1263, 34060), (1310, 32838), (1572, 27365), (1684, 25545), (1703, 25260), (1965, 21892), (2105, 20436), (2526, 17030), (2620, 16419), (3406, 12630), (3930, 10946), (4210, 10218), (5052, 8515), (5109, 8420), (5473, 7860), (6315, 6812)]