15674316140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89783}}^1$

素因数の和:89871

約数の個数: 96

約数和(自身を含む): 39820999680

約数和(自身を除く): 24146683540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 86, 116, 140, 145, 172, 203, 215, 290, 301, 406, 430, 580, 602, 812, 860, 1015, 1204, 1247, 1505, 2030, 2494, 3010, 4060, 4988, 6020, 6235, 8729, 12470, 17458, 24940, 34916, 43645, 87290, 89783, 174580, 179566, 359132, 448915, 628481, 897830, 1256962, 1795660, 2513924, 2603707, 3142405, 3860669, 5207414, 6284810, 7721338, 10414828, 12569620, 13018535, 15442676, 18225949, 19303345, 26037070, 27024683, 36451898, 38606690, 52074140, 54049366, 72903796, 77213380, 91129745, 108098732, 111959401, 135123415, 182259490, 223918802, 270246830, 364518980, 447837604, 540493660, 559797005, 783715807, 1119594010, 1567431614, 2239188020, 3134863228, 3918579035, 7837158070, 15674316140]

約数ペア:

[(1, 15674316140), (2, 7837158070), (4, 3918579035), (5, 3134863228), (7, 2239188020), (10, 1567431614), (14, 1119594010), (20, 783715807), (28, 559797005), (29, 540493660), (35, 447837604), (43, 364518980), (58, 270246830), (70, 223918802), (86, 182259490), (116, 135123415), (140, 111959401), (145, 108098732), (172, 91129745), (203, 77213380), (215, 72903796), (290, 54049366), (301, 52074140), (406, 38606690), (430, 36451898), (580, 27024683), (602, 26037070), (812, 19303345), (860, 18225949), (1015, 15442676), (1204, 13018535), (1247, 12569620), (1505, 10414828), (2030, 7721338), (2494, 6284810), (3010, 5207414), (4060, 3860669), (4988, 3142405), (6020, 2603707), (6235, 2513924), (8729, 1795660), (12470, 1256962), (17458, 897830), (24940, 628481), (34916, 448915), (43645, 359132), (87290, 179566), (89783, 174580)]