134522780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12163}}^1$

素因数の和:12258

約数の個数: 48

約数和(自身を含む): 326968320

約数和(自身を除く): 192445540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 12163, 24326, 48652, 60815, 85141, 121630, 170282, 243260, 340564, 425705, 851410, 960877, 1702820, 1921754, 3843508, 4804385, 6726139, 9608770, 13452278, 19217540, 26904556, 33630695, 67261390, 134522780]

約数ペア:

[(1, 134522780), (2, 67261390), (4, 33630695), (5, 26904556), (7, 19217540), (10, 13452278), (14, 9608770), (20, 6726139), (28, 4804385), (35, 3843508), (70, 1921754), (79, 1702820), (140, 960877), (158, 851410), (316, 425705), (395, 340564), (553, 243260), (790, 170282), (1106, 121630), (1580, 85141), (2212, 60815), (2765, 48652), (5530, 24326), (11060, 12163)]