85030860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17939}}^1$

素因数の和:18030

約数の個数: 48

約数和(自身を含む): 241113600

約数和(自身を除く): 156082740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 17939, 35878, 53817, 71756, 89695, 107634, 179390, 215268, 269085, 358780, 538170, 1076340, 1417181, 2834362, 4251543, 5668724, 7085905, 8503086, 14171810, 17006172, 21257715, 28343620, 42515430, 85030860]

約数ペア:

[(1, 85030860), (2, 42515430), (3, 28343620), (4, 21257715), (5, 17006172), (6, 14171810), (10, 8503086), (12, 7085905), (15, 5668724), (20, 4251543), (30, 2834362), (60, 1417181), (79, 1076340), (158, 538170), (237, 358780), (316, 269085), (395, 215268), (474, 179390), (790, 107634), (948, 89695), (1185, 71756), (1580, 53817), (2370, 35878), (4740, 17939)]