34380970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 72285696

約数和(自身を除く): 37904726

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 170, 221, 235, 331, 442, 470, 611, 662, 799, 1105, 1222, 1598, 1655, 2210, 3055, 3310, 3995, 4303, 5627, 6110, 7990, 8606, 10387, 11254, 15557, 20774, 21515, 28135, 31114, 43030, 51935, 56270, 73151, 77785, 103870, 146302, 155570, 202241, 264469, 365755, 404482, 528938, 731510, 1011205, 1322345, 2022410, 2644690, 3438097, 6876194, 17190485, 34380970]

約数ペア:

[(1, 34380970), (2, 17190485), (5, 6876194), (10, 3438097), (13, 2644690), (17, 2022410), (26, 1322345), (34, 1011205), (47, 731510), (65, 528938), (85, 404482), (94, 365755), (130, 264469), (170, 202241), (221, 155570), (235, 146302), (331, 103870), (442, 77785), (470, 73151), (611, 56270), (662, 51935), (799, 43030), (1105, 31114), (1222, 28135), (1598, 21515), (1655, 20774), (2210, 15557), (3055, 11254), (3310, 10387), (3995, 8606), (4303, 7990), (5627, 6110)]