830511240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{532379}}^1$

素因数の和:532406

約数の個数: 64

約数和(自身を含む): 2683195200

約数和(自身を除く): 1852683960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 532379, 1064758, 1597137, 2129516, 2661895, 3194274, 4259032, 5323790, 6388548, 6920927, 7985685, 10647580, 12777096, 13841854, 15971370, 20762781, 21295160, 27683708, 31942740, 34604635, 41525562, 55367416, 63885480, 69209270, 83051124, 103813905, 138418540, 166102248, 207627810, 276837080, 415255620, 830511240]

約数ペア:

[(1, 830511240), (2, 415255620), (3, 276837080), (4, 207627810), (5, 166102248), (6, 138418540), (8, 103813905), (10, 83051124), (12, 69209270), (13, 63885480), (15, 55367416), (20, 41525562), (24, 34604635), (26, 31942740), (30, 27683708), (39, 21295160), (40, 20762781), (52, 15971370), (60, 13841854), (65, 12777096), (78, 10647580), (104, 7985685), (120, 6920927), (130, 6388548), (156, 5323790), (195, 4259032), (260, 3194274), (312, 2661895), (390, 2129516), (520, 1597137), (780, 1064758), (1560, 532379)]