12713117170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{70507}}^1$

素因数の和:70619

約数の個数: 64

約数和(自身を含む): 26296663680

約数和(自身を除く): 13583546510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 73, 95, 130, 146, 190, 247, 365, 494, 730, 949, 1235, 1387, 1898, 2470, 2774, 4745, 6935, 9490, 13870, 18031, 36062, 70507, 90155, 141014, 180310, 352535, 705070, 916591, 1339633, 1833182, 2679266, 4582955, 5147011, 6698165, 9165910, 10294022, 13396330, 17415229, 25735055, 34830458, 51470110, 66911143, 87076145, 97793209, 133822286, 174152290, 195586418, 334555715, 488966045, 669111430, 977932090, 1271311717, 2542623434, 6356558585, 12713117170]

約数ペア:

[(1, 12713117170), (2, 6356558585), (5, 2542623434), (10, 1271311717), (13, 977932090), (19, 669111430), (26, 488966045), (38, 334555715), (65, 195586418), (73, 174152290), (95, 133822286), (130, 97793209), (146, 87076145), (190, 66911143), (247, 51470110), (365, 34830458), (494, 25735055), (730, 17415229), (949, 13396330), (1235, 10294022), (1387, 9165910), (1898, 6698165), (2470, 5147011), (2774, 4582955), (4745, 2679266), (6935, 1833182), (9490, 1339633), (13870, 916591), (18031, 705070), (36062, 352535), (70507, 180310), (90155, 141014)]