331002570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 809637120

約数和(自身を除く): 478634550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 151, 178, 267, 302, 445, 453, 534, 755, 821, 890, 906, 1335, 1510, 1642, 2265, 2463, 2670, 4105, 4530, 4926, 8210, 12315, 13439, 24630, 26878, 40317, 67195, 73069, 80634, 123971, 134390, 146138, 201585, 219207, 247942, 365345, 371913, 403170, 438414, 619855, 730690, 743826, 1096035, 1239710, 1859565, 2192070, 3719130, 11033419, 22066838, 33100257, 55167095, 66200514, 110334190, 165501285, 331002570]

約数ペア:

[(1, 331002570), (2, 165501285), (3, 110334190), (5, 66200514), (6, 55167095), (10, 33100257), (15, 22066838), (30, 11033419), (89, 3719130), (151, 2192070), (178, 1859565), (267, 1239710), (302, 1096035), (445, 743826), (453, 730690), (534, 619855), (755, 438414), (821, 403170), (890, 371913), (906, 365345), (1335, 247942), (1510, 219207), (1642, 201585), (2265, 146138), (2463, 134390), (2670, 123971), (4105, 80634), (4530, 73069), (4926, 67195), (8210, 40317), (12315, 26878), (13439, 24630)]