15034020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 42278208

約数和(自身を除く): 27244188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 757, 993, 1324, 1514, 1655, 1986, 2271, 3028, 3310, 3785, 3972, 4542, 4965, 6620, 7570, 9084, 9930, 11355, 15140, 19860, 22710, 45420, 250567, 501134, 751701, 1002268, 1252835, 1503402, 2505670, 3006804, 3758505, 5011340, 7517010, 15034020]

約数ペア:

[(1, 15034020), (2, 7517010), (3, 5011340), (4, 3758505), (5, 3006804), (6, 2505670), (10, 1503402), (12, 1252835), (15, 1002268), (20, 751701), (30, 501134), (60, 250567), (331, 45420), (662, 22710), (757, 19860), (993, 15140), (1324, 11355), (1514, 9930), (1655, 9084), (1986, 7570), (2271, 6620), (3028, 4965), (3310, 4542), (3785, 3972)]