77820630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89449}}^1$

素因数の和:89488

約数の個数: 32

約数和(自身を含む): 193212000

約数和(自身を除く): 115391370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 89449, 178898, 268347, 447245, 536694, 894490, 1341735, 2594021, 2683470, 5188042, 7782063, 12970105, 15564126, 25940210, 38910315, 77820630]

約数ペア:

[(1, 77820630), (2, 38910315), (3, 25940210), (5, 15564126), (6, 12970105), (10, 7782063), (15, 5188042), (29, 2683470), (30, 2594021), (58, 1341735), (87, 894490), (145, 536694), (174, 447245), (290, 268347), (435, 178898), (870, 89449)]