74448780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10463

約数の個数: 96

約数和(自身を含む): 252274176

約数和(自身を除く): 177825396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 10427, 20854, 31281, 41708, 52135, 62562, 72989, 104270, 125124, 145978, 156405, 177259, 208540, 218967, 291956, 312810, 354518, 364945, 437934, 531777, 625620, 709036, 729890, 875868, 886295, 1063554, 1094835, 1240813, 1459780, 1772590, 2127108, 2189670, 2481626, 2658885, 3545180, 3722439, 4379340, 4963252, 5317770, 6204065, 7444878, 10635540, 12408130, 14889756, 18612195, 24816260, 37224390, 74448780]

約数ペア:

[(1, 74448780), (2, 37224390), (3, 24816260), (4, 18612195), (5, 14889756), (6, 12408130), (7, 10635540), (10, 7444878), (12, 6204065), (14, 5317770), (15, 4963252), (17, 4379340), (20, 3722439), (21, 3545180), (28, 2658885), (30, 2481626), (34, 2189670), (35, 2127108), (42, 1772590), (51, 1459780), (60, 1240813), (68, 1094835), (70, 1063554), (84, 886295), (85, 875868), (102, 729890), (105, 709036), (119, 625620), (140, 531777), (170, 437934), (204, 364945), (210, 354518), (238, 312810), (255, 291956), (340, 218967), (357, 208540), (420, 177259), (476, 156405), (510, 145978), (595, 125124), (714, 104270), (1020, 72989), (1190, 62562), (1428, 52135), (1785, 41708), (2380, 31281), (3570, 20854), (7140, 10427)]