1207843670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{61343}}^1$

素因数の和:61540

約数の個数: 32

約数和(自身を含む): 2385054720

約数和(自身を除く): 1177211050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 19690, 61343, 122686, 306715, 613430, 674773, 1349546, 3373865, 6747730, 10980397, 21960794, 54901985, 109803970, 120784367, 241568734, 603921835, 1207843670]

約数ペア:

[(1, 1207843670), (2, 603921835), (5, 241568734), (10, 120784367), (11, 109803970), (22, 54901985), (55, 21960794), (110, 10980397), (179, 6747730), (358, 3373865), (895, 1349546), (1790, 674773), (1969, 613430), (3938, 306715), (9845, 122686), (19690, 61343)]