7987530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 19289088

約数和(自身を除く): 11301558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1471, 1810, 2715, 2942, 4413, 5430, 7355, 8826, 14710, 22065, 44130, 266251, 532502, 798753, 1331255, 1597506, 2662510, 3993765, 7987530]

約数ペア:

[(1, 7987530), (2, 3993765), (3, 2662510), (5, 1597506), (6, 1331255), (10, 798753), (15, 532502), (30, 266251), (181, 44130), (362, 22065), (543, 14710), (905, 8826), (1086, 7355), (1471, 5430), (1810, 4413), (2715, 2942)]