76431830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 149202000

約数和(自身を除く): 72770170

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 289, 499, 530, 578, 901, 998, 1445, 1802, 2495, 2890, 4505, 4990, 8483, 9010, 15317, 16966, 26447, 30634, 42415, 52894, 76585, 84830, 132235, 144211, 153170, 264470, 288422, 449599, 721055, 899198, 1442110, 2247995, 4495990, 7643183, 15286366, 38215915, 76431830]

約数ペア:

[(1, 76431830), (2, 38215915), (5, 15286366), (10, 7643183), (17, 4495990), (34, 2247995), (53, 1442110), (85, 899198), (106, 721055), (170, 449599), (265, 288422), (289, 264470), (499, 153170), (530, 144211), (578, 132235), (901, 84830), (998, 76585), (1445, 52894), (1802, 42415), (2495, 30634), (2890, 26447), (4505, 16966), (4990, 15317), (8483, 9010)]