190592780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 491412096

約数和(自身を除く): 300819316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 140, 146, 170, 238, 292, 340, 365, 476, 511, 595, 730, 1022, 1097, 1190, 1241, 1460, 2044, 2194, 2380, 2482, 2555, 4388, 4964, 5110, 5485, 6205, 7679, 8687, 10220, 10970, 12410, 15358, 17374, 18649, 21940, 24820, 30716, 34748, 37298, 38395, 43435, 74596, 76790, 80081, 86870, 93245, 130543, 153580, 160162, 173740, 186490, 261086, 320324, 372980, 400405, 522172, 560567, 652715, 800810, 1121134, 1305430, 1361377, 1601620, 2242268, 2610860, 2722754, 2802835, 5445508, 5605670, 6806885, 9529639, 11211340, 13613770, 19059278, 27227540, 38118556, 47648195, 95296390, 190592780]

約数ペア:

[(1, 190592780), (2, 95296390), (4, 47648195), (5, 38118556), (7, 27227540), (10, 19059278), (14, 13613770), (17, 11211340), (20, 9529639), (28, 6806885), (34, 5605670), (35, 5445508), (68, 2802835), (70, 2722754), (73, 2610860), (85, 2242268), (119, 1601620), (140, 1361377), (146, 1305430), (170, 1121134), (238, 800810), (292, 652715), (340, 560567), (365, 522172), (476, 400405), (511, 372980), (595, 320324), (730, 261086), (1022, 186490), (1097, 173740), (1190, 160162), (1241, 153580), (1460, 130543), (2044, 93245), (2194, 86870), (2380, 80081), (2482, 76790), (2555, 74596), (4388, 43435), (4964, 38395), (5110, 37298), (5485, 34748), (6205, 30716), (7679, 24820), (8687, 21940), (10220, 18649), (10970, 17374), (12410, 15358)]