2823660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{83}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 10273536

約数和(自身を除く): 7449876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 90, 105, 108, 126, 135, 140, 162, 166, 180, 189, 210, 243, 249, 252, 270, 315, 324, 332, 378, 405, 415, 420, 486, 498, 540, 567, 581, 630, 747, 756, 810, 830, 945, 972, 996, 1134, 1162, 1215, 1245, 1260, 1494, 1620, 1660, 1701, 1743, 1890, 2241, 2268, 2324, 2430, 2490, 2835, 2905, 2988, 3402, 3486, 3735, 3780, 4482, 4860, 4980, 5229, 5670, 5810, 6723, 6804, 6972, 7470, 8505, 8715, 8964, 10458, 11205, 11340, 11620, 13446, 14940, 15687, 17010, 17430, 20169, 20916, 22410, 26145, 26892, 31374, 33615, 34020, 34860, 40338, 44820, 47061, 52290, 62748, 67230, 78435, 80676, 94122, 100845, 104580, 134460, 141183, 156870, 188244, 201690, 235305, 282366, 313740, 403380, 470610, 564732, 705915, 941220, 1411830, 2823660]

約数ペア:

[(1, 2823660), (2, 1411830), (3, 941220), (4, 705915), (5, 564732), (6, 470610), (7, 403380), (9, 313740), (10, 282366), (12, 235305), (14, 201690), (15, 188244), (18, 156870), (20, 141183), (21, 134460), (27, 104580), (28, 100845), (30, 94122), (35, 80676), (36, 78435), (42, 67230), (45, 62748), (54, 52290), (60, 47061), (63, 44820), (70, 40338), (81, 34860), (83, 34020), (84, 33615), (90, 31374), (105, 26892), (108, 26145), (126, 22410), (135, 20916), (140, 20169), (162, 17430), (166, 17010), (180, 15687), (189, 14940), (210, 13446), (243, 11620), (249, 11340), (252, 11205), (270, 10458), (315, 8964), (324, 8715), (332, 8505), (378, 7470), (405, 6972), (415, 6804), (420, 6723), (486, 5810), (498, 5670), (540, 5229), (567, 4980), (581, 4860), (630, 4482), (747, 3780), (756, 3735), (810, 3486), (830, 3402), (945, 2988), (972, 2905), (996, 2835), (1134, 2490), (1162, 2430), (1215, 2324), (1245, 2268), (1260, 2241), (1494, 1890), (1620, 1743), (1660, 1701)]