17922870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 57499200

約数和(自身を除く): 39576330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 81, 87, 90, 105, 109, 126, 135, 145, 162, 174, 189, 203, 210, 218, 261, 270, 290, 315, 327, 378, 405, 406, 435, 522, 545, 567, 609, 630, 654, 763, 783, 810, 870, 945, 981, 1015, 1090, 1134, 1218, 1305, 1526, 1566, 1635, 1827, 1890, 1962, 2030, 2289, 2349, 2610, 2835, 2943, 3045, 3161, 3270, 3654, 3815, 3915, 4578, 4698, 4905, 5481, 5670, 5886, 6090, 6322, 6867, 7630, 7830, 8829, 9135, 9483, 9810, 10962, 11445, 11745, 13734, 14715, 15805, 16443, 17658, 18270, 18966, 20601, 22127, 22890, 23490, 27405, 28449, 29430, 31610, 32886, 34335, 41202, 44145, 44254, 47415, 54810, 56898, 61803, 66381, 68670, 82215, 85347, 88290, 94830, 103005, 110635, 123606, 132762, 142245, 164430, 170694, 199143, 206010, 221270, 256041, 284490, 309015, 331905, 398286, 426735, 512082, 597429, 618030, 663810, 853470, 995715, 1194858, 1280205, 1792287, 1991430, 2560410, 2987145, 3584574, 5974290, 8961435, 17922870]

約数ペア:

[(1, 17922870), (2, 8961435), (3, 5974290), (5, 3584574), (6, 2987145), (7, 2560410), (9, 1991430), (10, 1792287), (14, 1280205), (15, 1194858), (18, 995715), (21, 853470), (27, 663810), (29, 618030), (30, 597429), (35, 512082), (42, 426735), (45, 398286), (54, 331905), (58, 309015), (63, 284490), (70, 256041), (81, 221270), (87, 206010), (90, 199143), (105, 170694), (109, 164430), (126, 142245), (135, 132762), (145, 123606), (162, 110635), (174, 103005), (189, 94830), (203, 88290), (210, 85347), (218, 82215), (261, 68670), (270, 66381), (290, 61803), (315, 56898), (327, 54810), (378, 47415), (405, 44254), (406, 44145), (435, 41202), (522, 34335), (545, 32886), (567, 31610), (609, 29430), (630, 28449), (654, 27405), (763, 23490), (783, 22890), (810, 22127), (870, 20601), (945, 18966), (981, 18270), (1015, 17658), (1090, 16443), (1134, 15805), (1218, 14715), (1305, 13734), (1526, 11745), (1566, 11445), (1635, 10962), (1827, 9810), (1890, 9483), (1962, 9135), (2030, 8829), (2289, 7830), (2349, 7630), (2610, 6867), (2835, 6322), (2943, 6090), (3045, 5886), (3161, 5670), (3270, 5481), (3654, 4905), (3815, 4698), (3915, 4578)]