70197820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 186439680

約数和(自身を除く): 116241860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 553, 577, 770, 790, 869, 1106, 1154, 1540, 1580, 1738, 2212, 2308, 2765, 2885, 3476, 4039, 4345, 5530, 5770, 6083, 6347, 8078, 8690, 11060, 11540, 12166, 12694, 16156, 17380, 20195, 24332, 25388, 30415, 31735, 40390, 44429, 45583, 60830, 63470, 80780, 88858, 91166, 121660, 126940, 177716, 182332, 222145, 227915, 319081, 444290, 455830, 501413, 638162, 888580, 911660, 1002826, 1276324, 1595405, 2005652, 2507065, 3190810, 3509891, 5014130, 6381620, 7019782, 10028260, 14039564, 17549455, 35098910, 70197820]

約数ペア:

[(1, 70197820), (2, 35098910), (4, 17549455), (5, 14039564), (7, 10028260), (10, 7019782), (11, 6381620), (14, 5014130), (20, 3509891), (22, 3190810), (28, 2507065), (35, 2005652), (44, 1595405), (55, 1276324), (70, 1002826), (77, 911660), (79, 888580), (110, 638162), (140, 501413), (154, 455830), (158, 444290), (220, 319081), (308, 227915), (316, 222145), (385, 182332), (395, 177716), (553, 126940), (577, 121660), (770, 91166), (790, 88858), (869, 80780), (1106, 63470), (1154, 60830), (1540, 45583), (1580, 44429), (1738, 40390), (2212, 31735), (2308, 30415), (2765, 25388), (2885, 24332), (3476, 20195), (4039, 17380), (4345, 16156), (5530, 12694), (5770, 12166), (6083, 11540), (6347, 11060), (8078, 8690)]