8582340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11003}}^1$

素因数の和:11028

約数の個数: 48

約数和(自身を含む): 25881408

約数和(自身を除く): 17299068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11003, 22006, 33009, 44012, 55015, 66018, 110030, 132036, 143039, 165045, 220060, 286078, 330090, 429117, 572156, 660180, 715195, 858234, 1430390, 1716468, 2145585, 2860780, 4291170, 8582340]

約数ペア:

[(1, 8582340), (2, 4291170), (3, 2860780), (4, 2145585), (5, 1716468), (6, 1430390), (10, 858234), (12, 715195), (13, 660180), (15, 572156), (20, 429117), (26, 330090), (30, 286078), (39, 220060), (52, 165045), (60, 143039), (65, 132036), (78, 110030), (130, 66018), (156, 55015), (195, 44012), (260, 33009), (390, 22006), (780, 11003)]