244882890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{55529}}^1$

素因数の和:55556

約数の個数: 72

約数和(自身を含む): 740659140

約数和(自身を除く): 495776250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 55529, 111058, 166587, 277645, 333174, 388703, 499761, 555290, 777406, 832935, 999522, 1166109, 1665870, 1943515, 2332218, 2498805, 2720921, 3498327, 3887030, 4997610, 5441842, 5830545, 6996654, 8162763, 11661090, 13604605, 16325526, 17491635, 24488289, 27209210, 34983270, 40813815, 48976578, 81627630, 122441445, 244882890]

約数ペア:

[(1, 244882890), (2, 122441445), (3, 81627630), (5, 48976578), (6, 40813815), (7, 34983270), (9, 27209210), (10, 24488289), (14, 17491635), (15, 16325526), (18, 13604605), (21, 11661090), (30, 8162763), (35, 6996654), (42, 5830545), (45, 5441842), (49, 4997610), (63, 3887030), (70, 3498327), (90, 2720921), (98, 2498805), (105, 2332218), (126, 1943515), (147, 1665870), (210, 1166109), (245, 999522), (294, 832935), (315, 777406), (441, 555290), (490, 499761), (630, 388703), (735, 333174), (882, 277645), (1470, 166587), (2205, 111058), (4410, 55529)]