15401610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 48729600

約数和(自身を除く): 33327990

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, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 281, 290, 315, 378, 406, 435, 522, 562, 609, 630, 783, 843, 870, 945, 1015, 1218, 1305, 1405, 1566, 1686, 1827, 1890, 1967, 2030, 2529, 2610, 2810, 3045, 3654, 3915, 3934, 4215, 5058, 5481, 5901, 6090, 7587, 7830, 8149, 8430, 9135, 9835, 10962, 11802, 12645, 15174, 16298, 17703, 18270, 19670, 24447, 25290, 27405, 29505, 35406, 37935, 40745, 48894, 53109, 54810, 57043, 59010, 73341, 75870, 81490, 88515, 106218, 114086, 122235, 146682, 171129, 177030, 220023, 244470, 265545, 285215, 342258, 366705, 440046, 513387, 531090, 570430, 733410, 855645, 1026774, 1100115, 1540161, 1711290, 2200230, 2566935, 3080322, 5133870, 7700805, 15401610]

約数ペア:

[(1, 15401610), (2, 7700805), (3, 5133870), (5, 3080322), (6, 2566935), (7, 2200230), (9, 1711290), (10, 1540161), (14, 1100115), (15, 1026774), (18, 855645), (21, 733410), (27, 570430), (29, 531090), (30, 513387), (35, 440046), (42, 366705), (45, 342258), (54, 285215), (58, 265545), (63, 244470), (70, 220023), (87, 177030), (90, 171129), (105, 146682), (126, 122235), (135, 114086), (145, 106218), (174, 88515), (189, 81490), (203, 75870), (210, 73341), (261, 59010), (270, 57043), (281, 54810), (290, 53109), (315, 48894), (378, 40745), (406, 37935), (435, 35406), (522, 29505), (562, 27405), (609, 25290), (630, 24447), (783, 19670), (843, 18270), (870, 17703), (945, 16298), (1015, 15174), (1218, 12645), (1305, 11802), (1405, 10962), (1566, 9835), (1686, 9135), (1827, 8430), (1890, 8149), (1967, 7830), (2030, 7587), (2529, 6090), (2610, 5901), (2810, 5481), (3045, 5058), (3654, 4215), (3915, 3934)]