280966410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3917}}^1$

素因数の和:4727

約数の個数: 48

約数和(自身を含む): 731615976

約数和(自身を除く): 450649566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 797, 1594, 2391, 3917, 3985, 4782, 7173, 7834, 7970, 11751, 11955, 14346, 19585, 23502, 23910, 35253, 35865, 39170, 58755, 70506, 71730, 117510, 176265, 352530, 3121849, 6243698, 9365547, 15609245, 18731094, 28096641, 31218490, 46827735, 56193282, 93655470, 140483205, 280966410]

約数ペア:

[(1, 280966410), (2, 140483205), (3, 93655470), (5, 56193282), (6, 46827735), (9, 31218490), (10, 28096641), (15, 18731094), (18, 15609245), (30, 9365547), (45, 6243698), (90, 3121849), (797, 352530), (1594, 176265), (2391, 117510), (3917, 71730), (3985, 70506), (4782, 58755), (7173, 39170), (7834, 35865), (7970, 35253), (11751, 23910), (11955, 23502), (14346, 19585)]