285080110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 611753472

約数和(自身を除く): 326673362

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 301, 371, 430, 530, 602, 742, 1505, 1787, 1855, 2279, 3010, 3574, 3710, 4558, 8935, 11395, 12509, 15953, 17870, 22790, 25018, 31906, 62545, 76841, 79765, 94711, 125090, 153682, 159530, 189422, 384205, 473555, 537887, 662977, 768410, 947110, 1075774, 1325954, 2689435, 3314885, 4072573, 5378870, 6629770, 8145146, 20362865, 28508011, 40725730, 57016022, 142540055, 285080110]

約数ペア:

[(1, 285080110), (2, 142540055), (5, 57016022), (7, 40725730), (10, 28508011), (14, 20362865), (35, 8145146), (43, 6629770), (53, 5378870), (70, 4072573), (86, 3314885), (106, 2689435), (215, 1325954), (265, 1075774), (301, 947110), (371, 768410), (430, 662977), (530, 537887), (602, 473555), (742, 384205), (1505, 189422), (1787, 159530), (1855, 153682), (2279, 125090), (3010, 94711), (3574, 79765), (3710, 76841), (4558, 62545), (8935, 31906), (11395, 25018), (12509, 22790), (15953, 17870)]