1274666060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{3931}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 2769134592

約数和(自身を除く): 1494468532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 523, 620, 1046, 2092, 2615, 3931, 5230, 7862, 10460, 15724, 16213, 19655, 32426, 39310, 64852, 78620, 81065, 121861, 162130, 243722, 324260, 487444, 609305, 1218610, 2055913, 2437220, 4111826, 8223652, 10279565, 20559130, 41118260, 63733303, 127466606, 254933212, 318666515, 637333030, 1274666060]

約数ペア:

[(1, 1274666060), (2, 637333030), (4, 318666515), (5, 254933212), (10, 127466606), (20, 63733303), (31, 41118260), (62, 20559130), (124, 10279565), (155, 8223652), (310, 4111826), (523, 2437220), (620, 2055913), (1046, 1218610), (2092, 609305), (2615, 487444), (3931, 324260), (5230, 243722), (7862, 162130), (10460, 121861), (15724, 81065), (16213, 78620), (19655, 64852), (32426, 39310)]