40026270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 100122624

約数和(自身を除く): 60096354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 193, 223, 310, 386, 446, 465, 579, 669, 930, 965, 1115, 1158, 1338, 1930, 2230, 2895, 3345, 5790, 5983, 6690, 6913, 11966, 13826, 17949, 20739, 29915, 34565, 35898, 41478, 43039, 59830, 69130, 86078, 89745, 103695, 129117, 179490, 207390, 215195, 258234, 430390, 645585, 1291170, 1334209, 2668418, 4002627, 6671045, 8005254, 13342090, 20013135, 40026270]

約数ペア:

[(1, 40026270), (2, 20013135), (3, 13342090), (5, 8005254), (6, 6671045), (10, 4002627), (15, 2668418), (30, 1334209), (31, 1291170), (62, 645585), (93, 430390), (155, 258234), (186, 215195), (193, 207390), (223, 179490), (310, 129117), (386, 103695), (446, 89745), (465, 86078), (579, 69130), (669, 59830), (930, 43039), (965, 41478), (1115, 35898), (1158, 34565), (1338, 29915), (1930, 20739), (2230, 17949), (2895, 13826), (3345, 11966), (5790, 6913), (5983, 6690)]