230147339060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 510153986160

約数和(自身を除く): 280006647100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 181, 194, 233, 290, 362, 388, 466, 485, 580, 724, 905, 932, 970, 1165, 1810, 1940, 2330, 2813, 3620, 4660, 5249, 5626, 6757, 9409, 10498, 11252, 13514, 14065, 17557, 18818, 20996, 22601, 26245, 27028, 28130, 33785, 35114, 37636, 42173, 45202, 47045, 52490, 56260, 67570, 70228, 84346, 87785, 90404, 94090, 104980, 113005, 135140, 168692, 175570, 188180, 210865, 226010, 272861, 351140, 421730, 452020, 509153, 545722, 655429, 843460, 1018306, 1091444, 1223017, 1310858, 1364305, 1703029, 2036612, 2192297, 2446034, 2545765, 2621716, 2728610, 3277145, 3406058, 4090781, 4384594, 4892068, 5091530, 5457220, 6115085, 6554290, 6812116, 8181562, 8515145, 8769188, 10183060, 10961485, 12230170, 13108580, 16363124, 17030290, 20453905, 21922970, 24460340, 34060580, 40907810, 43845940, 49387841, 63576613, 81815620, 98775682, 118632649, 127153226, 197551364, 237265298, 246939205, 254306452, 317883065, 396805757, 474530596, 493878410, 593163245, 635766130, 793611514, 987756820, 1186326490, 1271532260, 1587223028, 1984028785, 2372652980, 3968057570, 7936115140, 11507366953, 23014733906, 46029467812, 57536834765, 115073669530, 230147339060]

約数ペア:

[(1, 230147339060), (2, 115073669530), (4, 57536834765), (5, 46029467812), (10, 23014733906), (20, 11507366953), (29, 7936115140), (58, 3968057570), (97, 2372652980), (116, 1984028785), (145, 1587223028), (181, 1271532260), (194, 1186326490), (233, 987756820), (290, 793611514), (362, 635766130), (388, 593163245), (466, 493878410), (485, 474530596), (580, 396805757), (724, 317883065), (905, 254306452), (932, 246939205), (970, 237265298), (1165, 197551364), (1810, 127153226), (1940, 118632649), (2330, 98775682), (2813, 81815620), (3620, 63576613), (4660, 49387841), (5249, 43845940), (5626, 40907810), (6757, 34060580), (9409, 24460340), (10498, 21922970), (11252, 20453905), (13514, 17030290), (14065, 16363124), (17557, 13108580), (18818, 12230170), (20996, 10961485), (22601, 10183060), (26245, 8769188), (27028, 8515145), (28130, 8181562), (33785, 6812116), (35114, 6554290), (37636, 6115085), (42173, 5457220), (45202, 5091530), (47045, 4892068), (52490, 4384594), (56260, 4090781), (67570, 3406058), (70228, 3277145), (84346, 2728610), (87785, 2621716), (90404, 2545765), (94090, 2446034), (104980, 2192297), (113005, 2036612), (135140, 1703029), (168692, 1364305), (175570, 1310858), (188180, 1223017), (210865, 1091444), (226010, 1018306), (272861, 843460), (351140, 655429), (421730, 545722), (452020, 509153)]