2840975230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 5511240000

約数和(自身を除く): 2670264770

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 179, 358, 445, 890, 895, 1049, 1513, 1790, 2098, 3026, 3043, 5245, 6086, 7565, 10490, 15130, 15215, 15931, 17833, 30430, 31862, 35666, 79655, 89165, 93361, 159310, 178330, 186722, 187771, 270827, 375542, 466805, 541654, 933610, 938855, 1354135, 1587137, 1877710, 2708270, 3174274, 3192107, 6384214, 7935685, 15871370, 15960535, 16711619, 31921070, 33423238, 83558095, 167116190, 284097523, 568195046, 1420487615, 2840975230]

約数ペア:

[(1, 2840975230), (2, 1420487615), (5, 568195046), (10, 284097523), (17, 167116190), (34, 83558095), (85, 33423238), (89, 31921070), (170, 16711619), (178, 15960535), (179, 15871370), (358, 7935685), (445, 6384214), (890, 3192107), (895, 3174274), (1049, 2708270), (1513, 1877710), (1790, 1587137), (2098, 1354135), (3026, 938855), (3043, 933610), (5245, 541654), (6086, 466805), (7565, 375542), (10490, 270827), (15130, 187771), (15215, 186722), (15931, 178330), (17833, 159310), (30430, 93361), (31862, 89165), (35666, 79655)]