169180430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2309}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 323326080

約数和(自身を除く): 154145650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 2155, 2309, 4310, 4618, 7327, 11545, 14654, 23090, 36635, 39253, 73270, 78506, 196265, 392530, 995179, 1990358, 4975895, 9951790, 16918043, 33836086, 84590215, 169180430]

約数ペア:

[(1, 169180430), (2, 84590215), (5, 33836086), (10, 16918043), (17, 9951790), (34, 4975895), (85, 1990358), (170, 995179), (431, 392530), (862, 196265), (2155, 78506), (2309, 73270), (4310, 39253), (4618, 36635), (7327, 23090), (11545, 14654)]