28610190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45413}}^1$

素因数の和:45433

約数の個数: 48

約数和(自身を含む): 85015008

約数和(自身を除く): 56404818

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45413, 90826, 136239, 227065, 272478, 317891, 408717, 454130, 635782, 681195, 817434, 953673, 1362390, 1589455, 1907346, 2043585, 2861019, 3178910, 4087170, 4768365, 5722038, 9536730, 14305095, 28610190]

約数ペア:

[(1, 28610190), (2, 14305095), (3, 9536730), (5, 5722038), (6, 4768365), (7, 4087170), (9, 3178910), (10, 2861019), (14, 2043585), (15, 1907346), (18, 1589455), (21, 1362390), (30, 953673), (35, 817434), (42, 681195), (45, 635782), (63, 454130), (70, 408717), (90, 317891), (105, 272478), (126, 227065), (210, 136239), (315, 90826), (630, 45413)]