68299530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2495

約数の個数: 64

約数和(自身を含む): 179020800

約数和(自身を除く): 110721270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2399, 2847, 4745, 4798, 5694, 7197, 9490, 11995, 14235, 14394, 23990, 28470, 31187, 35985, 62374, 71970, 93561, 155935, 175127, 187122, 311870, 350254, 467805, 525381, 875635, 935610, 1050762, 1751270, 2276651, 2626905, 4553302, 5253810, 6829953, 11383255, 13659906, 22766510, 34149765, 68299530]

約数ペア:

[(1, 68299530), (2, 34149765), (3, 22766510), (5, 13659906), (6, 11383255), (10, 6829953), (13, 5253810), (15, 4553302), (26, 2626905), (30, 2276651), (39, 1751270), (65, 1050762), (73, 935610), (78, 875635), (130, 525381), (146, 467805), (195, 350254), (219, 311870), (365, 187122), (390, 175127), (438, 155935), (730, 93561), (949, 71970), (1095, 62374), (1898, 35985), (2190, 31187), (2399, 28470), (2847, 23990), (4745, 14394), (4798, 14235), (5694, 11995), (7197, 9490)]