85848990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 215472960

約数和(自身を除く): 129623970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 101, 145, 174, 202, 290, 303, 435, 505, 606, 870, 977, 1010, 1515, 1954, 2929, 2931, 3030, 4885, 5858, 5862, 8787, 9770, 14645, 14655, 17574, 28333, 29290, 29310, 43935, 56666, 84999, 87870, 98677, 141665, 169998, 197354, 283330, 296031, 424995, 493385, 592062, 849990, 986770, 1480155, 2861633, 2960310, 5723266, 8584899, 14308165, 17169798, 28616330, 42924495, 85848990]

約数ペア:

[(1, 85848990), (2, 42924495), (3, 28616330), (5, 17169798), (6, 14308165), (10, 8584899), (15, 5723266), (29, 2960310), (30, 2861633), (58, 1480155), (87, 986770), (101, 849990), (145, 592062), (174, 493385), (202, 424995), (290, 296031), (303, 283330), (435, 197354), (505, 169998), (606, 141665), (870, 98677), (977, 87870), (1010, 84999), (1515, 56666), (1954, 43935), (2929, 29310), (2931, 29290), (3030, 28333), (4885, 17574), (5858, 14655), (5862, 14645), (8787, 9770)]