3180394

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 6205248

約数和(自身を除く): 3024854

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 83, 98, 119, 161, 166, 238, 322, 391, 581, 782, 833, 1127, 1162, 1411, 1666, 1909, 2254, 2737, 2822, 3818, 4067, 5474, 8134, 9877, 13363, 19159, 19754, 26726, 32453, 38318, 64906, 69139, 93541, 138278, 187082, 227171, 454342, 1590197, 3180394]

約数ペア:

[(1, 3180394), (2, 1590197), (7, 454342), (14, 227171), (17, 187082), (23, 138278), (34, 93541), (46, 69139), (49, 64906), (83, 38318), (98, 32453), (119, 26726), (161, 19754), (166, 19159), (238, 13363), (322, 9877), (391, 8134), (581, 5474), (782, 4067), (833, 3818), (1127, 2822), (1162, 2737), (1411, 2254), (1666, 1909)]