7702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 15884220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 233, 285, 290, 348, 380, 435, 466, 551, 570, 580, 699, 870, 932, 1102, 1140, 1165, 1398, 1653, 1740, 2204, 2330, 2755, 2796, 3306, 3495, 4427, 4660, 5510, 6612, 6757, 6990, 8265, 8854, 11020, 13281, 13514, 13980, 16530, 17708, 20271, 22135, 26562, 27028, 33060, 33785, 40542, 44270, 53124, 66405, 67570, 81084, 88540, 101355, 128383, 132810, 135140, 202710, 256766, 265620, 385149, 405420, 513532, 641915, 770298, 1283830, 1540596, 1925745, 2567660, 3851490, 7702980]

約数ペア:

[(1, 7702980), (2, 3851490), (3, 2567660), (4, 1925745), (5, 1540596), (6, 1283830), (10, 770298), (12, 641915), (15, 513532), (19, 405420), (20, 385149), (29, 265620), (30, 256766), (38, 202710), (57, 135140), (58, 132810), (60, 128383), (76, 101355), (87, 88540), (95, 81084), (114, 67570), (116, 66405), (145, 53124), (174, 44270), (190, 40542), (228, 33785), (233, 33060), (285, 27028), (290, 26562), (348, 22135), (380, 20271), (435, 17708), (466, 16530), (551, 13980), (570, 13514), (580, 13281), (699, 11020), (870, 8854), (932, 8265), (1102, 6990), (1140, 6757), (1165, 6612), (1398, 5510), (1653, 4660), (1740, 4427), (2204, 3495), (2330, 3306), (2755, 2796)]