70872030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{262489}}^1$

素因数の和:262505

約数の個数: 32

約数和(自身を含む): 188992800

約数和(自身を除く): 118120770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 262489, 524978, 787467, 1312445, 1574934, 2362401, 2624890, 3937335, 4724802, 7087203, 7874670, 11812005, 14174406, 23624010, 35436015, 70872030]

約数ペア:

[(1, 70872030), (2, 35436015), (3, 23624010), (5, 14174406), (6, 11812005), (9, 7874670), (10, 7087203), (15, 4724802), (18, 3937335), (27, 2624890), (30, 2362401), (45, 1574934), (54, 1312445), (90, 787467), (135, 524978), (270, 262489)]