70026710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 141426432

約数和(自身を除く): 71399722

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 73, 94, 130, 146, 157, 235, 314, 365, 470, 611, 730, 785, 949, 1222, 1570, 1898, 2041, 3055, 3431, 4082, 4745, 6110, 6862, 7379, 9490, 10205, 11461, 14758, 17155, 20410, 22922, 34310, 36895, 44603, 57305, 73790, 89206, 95927, 114610, 148993, 191854, 223015, 297986, 446030, 479635, 538667, 744965, 959270, 1077334, 1489930, 2693335, 5386670, 7002671, 14005342, 35013355, 70026710]

約数ペア:

[(1, 70026710), (2, 35013355), (5, 14005342), (10, 7002671), (13, 5386670), (26, 2693335), (47, 1489930), (65, 1077334), (73, 959270), (94, 744965), (130, 538667), (146, 479635), (157, 446030), (235, 297986), (314, 223015), (365, 191854), (470, 148993), (611, 114610), (730, 95927), (785, 89206), (949, 73790), (1222, 57305), (1570, 44603), (1898, 36895), (2041, 34310), (3055, 22922), (3431, 20410), (4082, 17155), (4745, 14758), (6110, 11461), (6862, 10205), (7379, 9490)]