465284990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 900581760

約数和(自身を除く): 435296770

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 103, 145, 185, 206, 290, 370, 421, 515, 842, 1030, 1073, 2105, 2146, 2987, 3811, 4210, 5365, 5974, 7622, 10730, 12209, 14935, 15577, 19055, 24418, 29870, 31154, 38110, 43363, 61045, 77885, 86726, 110519, 122090, 155770, 216815, 221038, 433630, 451733, 552595, 903466, 1105190, 1257527, 1604431, 2258665, 2515054, 3208862, 4517330, 6287635, 8022155, 12575270, 16044310, 46528499, 93056998, 232642495, 465284990]

約数ペア:

[(1, 465284990), (2, 232642495), (5, 93056998), (10, 46528499), (29, 16044310), (37, 12575270), (58, 8022155), (74, 6287635), (103, 4517330), (145, 3208862), (185, 2515054), (206, 2258665), (290, 1604431), (370, 1257527), (421, 1105190), (515, 903466), (842, 552595), (1030, 451733), (1073, 433630), (2105, 221038), (2146, 216815), (2987, 155770), (3811, 122090), (4210, 110519), (5365, 86726), (5974, 77885), (7622, 61045), (10730, 43363), (12209, 38110), (14935, 31154), (15577, 29870), (19055, 24418)]