40145670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 116419680

約数和(自身を除く): 76274010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1381, 1530, 1615, 1710, 1938, 2762, 2907, 3230, 4143, 4845, 5814, 6905, 8286, 9690, 12429, 13810, 14535, 20715, 23477, 24858, 26239, 29070, 41430, 46954, 52478, 62145, 70431, 78717, 117385, 124290, 131195, 140862, 157434, 211293, 234770, 236151, 262390, 352155, 393585, 422586, 446063, 472302, 704310, 787170, 892126, 1056465, 1180755, 1338189, 2112930, 2230315, 2361510, 2676378, 4014567, 4460630, 6690945, 8029134, 13381890, 20072835, 40145670]

約数ペア:

[(1, 40145670), (2, 20072835), (3, 13381890), (5, 8029134), (6, 6690945), (9, 4460630), (10, 4014567), (15, 2676378), (17, 2361510), (18, 2230315), (19, 2112930), (30, 1338189), (34, 1180755), (38, 1056465), (45, 892126), (51, 787170), (57, 704310), (85, 472302), (90, 446063), (95, 422586), (102, 393585), (114, 352155), (153, 262390), (170, 236151), (171, 234770), (190, 211293), (255, 157434), (285, 140862), (306, 131195), (323, 124290), (342, 117385), (510, 78717), (570, 70431), (646, 62145), (765, 52478), (855, 46954), (969, 41430), (1381, 29070), (1530, 26239), (1615, 24858), (1710, 23477), (1938, 20715), (2762, 14535), (2907, 13810), (3230, 12429), (4143, 9690), (4845, 8286), (5814, 6905)]