798889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1210439}}^1$

素因数の和:1210462

約数の個数: 48

約数和(自身を含む): 2440247040

約数和(自身を除く): 1641357300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1210439, 2420878, 3631317, 4841756, 6052195, 7262634, 12104390, 13314829, 14525268, 18156585, 24208780, 26629658, 36313170, 39944487, 53259316, 66574145, 72626340, 79888974, 133148290, 159777948, 199722435, 266296580, 399444870, 798889740]

約数ペア:

[(1, 798889740), (2, 399444870), (3, 266296580), (4, 199722435), (5, 159777948), (6, 133148290), (10, 79888974), (11, 72626340), (12, 66574145), (15, 53259316), (20, 39944487), (22, 36313170), (30, 26629658), (33, 24208780), (44, 18156585), (55, 14525268), (60, 13314829), (66, 12104390), (110, 7262634), (132, 6052195), (165, 4841756), (220, 3631317), (330, 2420878), (660, 1210439)]