801730020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146837}}^1$

素因数の和:146869

約数の個数: 96

約数和(自身を含む): 2762903808

約数和(自身を除く): 1961173788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 146837, 293674, 440511, 587348, 734185, 881022, 1027859, 1468370, 1762044, 1908881, 2055718, 2202555, 2936740, 3083577, 3817762, 4111436, 4405110, 5139295, 5726643, 6167154, 7635524, 8810220, 9544405, 10278590, 11453286, 12334308, 13362167, 15417885, 19088810, 20557180, 22906572, 26724334, 28633215, 30835770, 38177620, 40086501, 53448668, 57266430, 61671540, 66810835, 80173002, 114532860, 133621670, 160346004, 200432505, 267243340, 400865010, 801730020]

約数ペア:

[(1, 801730020), (2, 400865010), (3, 267243340), (4, 200432505), (5, 160346004), (6, 133621670), (7, 114532860), (10, 80173002), (12, 66810835), (13, 61671540), (14, 57266430), (15, 53448668), (20, 40086501), (21, 38177620), (26, 30835770), (28, 28633215), (30, 26724334), (35, 22906572), (39, 20557180), (42, 19088810), (52, 15417885), (60, 13362167), (65, 12334308), (70, 11453286), (78, 10278590), (84, 9544405), (91, 8810220), (105, 7635524), (130, 6167154), (140, 5726643), (156, 5139295), (182, 4405110), (195, 4111436), (210, 3817762), (260, 3083577), (273, 2936740), (364, 2202555), (390, 2055718), (420, 1908881), (455, 1762044), (546, 1468370), (780, 1027859), (910, 881022), (1092, 734185), (1365, 587348), (1820, 440511), (2730, 293674), (5460, 146837)]