313402380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{8521}}^1$

素因数の和:9146

約数の個数: 48

約数和(自身を含む): 879061344

約数和(自身を除く): 565658964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1839, 2452, 3065, 3678, 6130, 7356, 8521, 9195, 12260, 17042, 18390, 25563, 34084, 36780, 42605, 51126, 85210, 102252, 127815, 170420, 255630, 511260, 5223373, 10446746, 15670119, 20893492, 26116865, 31340238, 52233730, 62680476, 78350595, 104467460, 156701190, 313402380]

約数ペア:

[(1, 313402380), (2, 156701190), (3, 104467460), (4, 78350595), (5, 62680476), (6, 52233730), (10, 31340238), (12, 26116865), (15, 20893492), (20, 15670119), (30, 10446746), (60, 5223373), (613, 511260), (1226, 255630), (1839, 170420), (2452, 127815), (3065, 102252), (3678, 85210), (6130, 51126), (7356, 42605), (8521, 36780), (9195, 34084), (12260, 25563), (17042, 18390)]