3071303920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1238429}}^1$

素因数の和:1238473

約数の個数: 40

約数和(自身を含む): 7371135360

約数和(自身を除く): 4299831440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1238429, 2476858, 4953716, 6192145, 9907432, 12384290, 19814864, 24768580, 38391299, 49537160, 76782598, 99074320, 153565196, 191956495, 307130392, 383912990, 614260784, 767825980, 1535651960, 3071303920]

約数ペア:

[(1, 3071303920), (2, 1535651960), (4, 767825980), (5, 614260784), (8, 383912990), (10, 307130392), (16, 191956495), (20, 153565196), (31, 99074320), (40, 76782598), (62, 49537160), (80, 38391299), (124, 24768580), (155, 19814864), (248, 12384290), (310, 9907432), (496, 6192145), (620, 4953716), (1240, 2476858), (2480, 1238429)]