2021160030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 4894344000

約数和(自身を除く): 2873183970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 449, 543, 829, 898, 905, 1086, 1347, 1658, 1810, 2245, 2487, 2694, 2715, 4145, 4490, 4974, 5430, 6735, 8290, 12435, 13470, 24870, 81269, 150049, 162538, 243807, 300098, 372221, 406345, 450147, 487614, 744442, 750245, 812690, 900294, 1116663, 1219035, 1500490, 1861105, 2233326, 2250735, 2438070, 3722210, 4501470, 5583315, 11166630, 67372001, 134744002, 202116003, 336860005, 404232006, 673720010, 1010580015, 2021160030]

約数ペア:

[(1, 2021160030), (2, 1010580015), (3, 673720010), (5, 404232006), (6, 336860005), (10, 202116003), (15, 134744002), (30, 67372001), (181, 11166630), (362, 5583315), (449, 4501470), (543, 3722210), (829, 2438070), (898, 2250735), (905, 2233326), (1086, 1861105), (1347, 1500490), (1658, 1219035), (1810, 1116663), (2245, 900294), (2487, 812690), (2694, 750245), (2715, 744442), (4145, 487614), (4490, 450147), (4974, 406345), (5430, 372221), (6735, 300098), (8290, 243807), (12435, 162538), (13470, 150049), (24870, 81269)]