509821740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 1617295680

約数和(自身を除く): 1107473940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 101, 116, 145, 174, 180, 202, 261, 290, 303, 348, 404, 435, 505, 522, 580, 606, 870, 909, 967, 1010, 1044, 1212, 1305, 1515, 1740, 1818, 1934, 2020, 2610, 2901, 2929, 3030, 3636, 3868, 4545, 4835, 5220, 5802, 5858, 6060, 8703, 8787, 9090, 9670, 11604, 11716, 14505, 14645, 17406, 17574, 18180, 19340, 26361, 28043, 29010, 29290, 34812, 35148, 43515, 43935, 52722, 56086, 58020, 58580, 84129, 87030, 87870, 97667, 105444, 112172, 131805, 140215, 168258, 174060, 175740, 195334, 252387, 263610, 280430, 293001, 336516, 390668, 420645, 488335, 504774, 527220, 560860, 586002, 841290, 879003, 976670, 1009548, 1172004, 1261935, 1465005, 1682580, 1758006, 1953340, 2523870, 2832343, 2930010, 3516012, 4395015, 5047740, 5664686, 5860020, 8497029, 8790030, 11329372, 14161715, 16994058, 17580060, 25491087, 28323430, 33988116, 42485145, 50982174, 56646860, 84970290, 101964348, 127455435, 169940580, 254910870, 509821740]

約数ペア:

[(1, 509821740), (2, 254910870), (3, 169940580), (4, 127455435), (5, 101964348), (6, 84970290), (9, 56646860), (10, 50982174), (12, 42485145), (15, 33988116), (18, 28323430), (20, 25491087), (29, 17580060), (30, 16994058), (36, 14161715), (45, 11329372), (58, 8790030), (60, 8497029), (87, 5860020), (90, 5664686), (101, 5047740), (116, 4395015), (145, 3516012), (174, 2930010), (180, 2832343), (202, 2523870), (261, 1953340), (290, 1758006), (303, 1682580), (348, 1465005), (404, 1261935), (435, 1172004), (505, 1009548), (522, 976670), (580, 879003), (606, 841290), (870, 586002), (909, 560860), (967, 527220), (1010, 504774), (1044, 488335), (1212, 420645), (1305, 390668), (1515, 336516), (1740, 293001), (1818, 280430), (1934, 263610), (2020, 252387), (2610, 195334), (2901, 175740), (2929, 174060), (3030, 168258), (3636, 140215), (3868, 131805), (4545, 112172), (4835, 105444), (5220, 97667), (5802, 87870), (5858, 87030), (6060, 84129), (8703, 58580), (8787, 58020), (9090, 56086), (9670, 52722), (11604, 43935), (11716, 43515), (14505, 35148), (14645, 34812), (17406, 29290), (17574, 29010), (18180, 28043), (19340, 26361)]