74007010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 167215104

約数和(自身を除く): 93208094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 223, 385, 431, 446, 770, 862, 1115, 1561, 2155, 2230, 2453, 3017, 3122, 4310, 4741, 4906, 6034, 7805, 9482, 12265, 15085, 15610, 17171, 23705, 24530, 30170, 33187, 34342, 47410, 66374, 85855, 96113, 165935, 171710, 192226, 331870, 480565, 672791, 961130, 1057243, 1345582, 2114486, 3363955, 5286215, 6727910, 7400701, 10572430, 14801402, 37003505, 74007010]

約数ペア:

[(1, 74007010), (2, 37003505), (5, 14801402), (7, 10572430), (10, 7400701), (11, 6727910), (14, 5286215), (22, 3363955), (35, 2114486), (55, 1345582), (70, 1057243), (77, 961130), (110, 672791), (154, 480565), (223, 331870), (385, 192226), (431, 171710), (446, 165935), (770, 96113), (862, 85855), (1115, 66374), (1561, 47410), (2155, 34342), (2230, 33187), (2453, 30170), (3017, 24530), (3122, 23705), (4310, 17171), (4741, 15610), (4906, 15085), (6034, 12265), (7805, 9482)]