87574020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27539}}^1$

素因数の和:27604

約数の個数: 48

約数和(自身を含む): 249842880

約数和(自身を除く): 162268860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 27539, 55078, 82617, 110156, 137695, 165234, 275390, 330468, 413085, 550780, 826170, 1459567, 1652340, 2919134, 4378701, 5838268, 7297835, 8757402, 14595670, 17514804, 21893505, 29191340, 43787010, 87574020]

約数ペア:

[(1, 87574020), (2, 43787010), (3, 29191340), (4, 21893505), (5, 17514804), (6, 14595670), (10, 8757402), (12, 7297835), (15, 5838268), (20, 4378701), (30, 2919134), (53, 1652340), (60, 1459567), (106, 826170), (159, 550780), (212, 413085), (265, 330468), (318, 275390), (530, 165234), (636, 137695), (795, 110156), (1060, 82617), (1590, 55078), (3180, 27539)]