302173870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6977}}^1$

素因数の和:7116

約数の個数: 32

約数和(自身を含む): 560696256

約数和(自身を除く): 258522386

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 6977, 8662, 13954, 21655, 34885, 43310, 69770, 425597, 495367, 851194, 990734, 2127985, 2476835, 4255970, 4953670, 30217387, 60434774, 151086935, 302173870]

約数ペア:

[(1, 302173870), (2, 151086935), (5, 60434774), (10, 30217387), (61, 4953670), (71, 4255970), (122, 2476835), (142, 2127985), (305, 990734), (355, 851194), (610, 495367), (710, 425597), (4331, 69770), (6977, 43310), (8662, 34885), (13954, 21655)]