465647930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^2\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 945855036

約数和(自身を除く): 480207106

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 137, 242, 265, 274, 530, 583, 605, 685, 1166, 1210, 1370, 1507, 2809, 2915, 3014, 5618, 5830, 6413, 7261, 7535, 12826, 14045, 14522, 15070, 16577, 28090, 30899, 32065, 33154, 36305, 61798, 64130, 72610, 79871, 82885, 154495, 159742, 165770, 308990, 339889, 384833, 399355, 679778, 769666, 798710, 878581, 1699445, 1757162, 1924165, 3398890, 3848330, 4233163, 4392905, 8466326, 8785810, 21165815, 42331630, 46564793, 93129586, 232823965, 465647930]

約数ペア:

[(1, 465647930), (2, 232823965), (5, 93129586), (10, 46564793), (11, 42331630), (22, 21165815), (53, 8785810), (55, 8466326), (106, 4392905), (110, 4233163), (121, 3848330), (137, 3398890), (242, 1924165), (265, 1757162), (274, 1699445), (530, 878581), (583, 798710), (605, 769666), (685, 679778), (1166, 399355), (1210, 384833), (1370, 339889), (1507, 308990), (2809, 165770), (2915, 159742), (3014, 154495), (5618, 82885), (5830, 79871), (6413, 72610), (7261, 64130), (7535, 61798), (12826, 36305), (14045, 33154), (14522, 32065), (15070, 30899), (16577, 28090)]