12453010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 24756480

約数和(自身を除く): 12303470

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 139, 155, 170, 278, 289, 310, 527, 578, 695, 1054, 1390, 1445, 2363, 2635, 2890, 4309, 4726, 5270, 8618, 8959, 11815, 17918, 21545, 23630, 40171, 43090, 44795, 73253, 80342, 89590, 146506, 200855, 366265, 401710, 732530, 1245301, 2490602, 6226505, 12453010]

約数ペア:

[(1, 12453010), (2, 6226505), (5, 2490602), (10, 1245301), (17, 732530), (31, 401710), (34, 366265), (62, 200855), (85, 146506), (139, 89590), (155, 80342), (170, 73253), (278, 44795), (289, 43090), (310, 40171), (527, 23630), (578, 21545), (695, 17918), (1054, 11815), (1390, 8959), (1445, 8618), (2363, 5270), (2635, 4726), (2890, 4309)]