40230806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 80953344

約数和(自身を除く): 40722538

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 127, 154, 187, 238, 242, 254, 374, 847, 889, 1309, 1331, 1397, 1694, 1778, 2057, 2159, 2618, 2662, 2794, 4114, 4318, 9317, 9779, 14399, 15113, 15367, 18634, 19558, 22627, 23749, 28798, 30226, 30734, 45254, 47498, 107569, 158389, 166243, 169037, 215138, 261239, 316778, 332486, 338074, 522478, 1183259, 1828673, 2366518, 2873629, 3657346, 5747258, 20115403, 40230806]

約数ペア:

[(1, 40230806), (2, 20115403), (7, 5747258), (11, 3657346), (14, 2873629), (17, 2366518), (22, 1828673), (34, 1183259), (77, 522478), (119, 338074), (121, 332486), (127, 316778), (154, 261239), (187, 215138), (238, 169037), (242, 166243), (254, 158389), (374, 107569), (847, 47498), (889, 45254), (1309, 30734), (1331, 30226), (1397, 28798), (1694, 23749), (1778, 22627), (2057, 19558), (2159, 18634), (2618, 15367), (2662, 15113), (2794, 14399), (4114, 9779), (4318, 9317)]