2044207890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1669}}^1$

素因数の和:2152

約数の個数: 96

約数和(自身を含む): 5502182400

約数和(自身を除く): 3457974510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 439, 465, 558, 878, 930, 1317, 1395, 1669, 2195, 2634, 2790, 3338, 3951, 4390, 5007, 6585, 7902, 8345, 10014, 13170, 13609, 15021, 16690, 19755, 25035, 27218, 30042, 39510, 40827, 50070, 51739, 68045, 75105, 81654, 103478, 122481, 136090, 150210, 155217, 204135, 244962, 258695, 310434, 408270, 465651, 517390, 612405, 732691, 776085, 931302, 1224810, 1465382, 1552170, 2198073, 2328255, 3663455, 4396146, 4656510, 6594219, 7326910, 10990365, 13188438, 21980730, 22713421, 32971095, 45426842, 65942190, 68140263, 113567105, 136280526, 204420789, 227134210, 340701315, 408841578, 681402630, 1022103945, 2044207890]

約数ペア:

[(1, 2044207890), (2, 1022103945), (3, 681402630), (5, 408841578), (6, 340701315), (9, 227134210), (10, 204420789), (15, 136280526), (18, 113567105), (30, 68140263), (31, 65942190), (45, 45426842), (62, 32971095), (90, 22713421), (93, 21980730), (155, 13188438), (186, 10990365), (279, 7326910), (310, 6594219), (439, 4656510), (465, 4396146), (558, 3663455), (878, 2328255), (930, 2198073), (1317, 1552170), (1395, 1465382), (1669, 1224810), (2195, 931302), (2634, 776085), (2790, 732691), (3338, 612405), (3951, 517390), (4390, 465651), (5007, 408270), (6585, 310434), (7902, 258695), (8345, 244962), (10014, 204135), (13170, 155217), (13609, 150210), (15021, 136090), (16690, 122481), (19755, 103478), (25035, 81654), (27218, 75105), (30042, 68045), (39510, 51739), (40827, 50070)]