173885180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73061}}^1$

素因数の和:73094

約数の個数: 48

約数和(自身を含む): 441878976

約数和(自身を除く): 267993796

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 73061, 146122, 292244, 365305, 511427, 730610, 1022854, 1242037, 1461220, 2045708, 2484074, 2557135, 4968148, 5114270, 6210185, 8694259, 10228540, 12420370, 17388518, 24840740, 34777036, 43471295, 86942590, 173885180]

約数ペア:

[(1, 173885180), (2, 86942590), (4, 43471295), (5, 34777036), (7, 24840740), (10, 17388518), (14, 12420370), (17, 10228540), (20, 8694259), (28, 6210185), (34, 5114270), (35, 4968148), (68, 2557135), (70, 2484074), (85, 2045708), (119, 1461220), (140, 1242037), (170, 1022854), (238, 730610), (340, 511427), (476, 365305), (595, 292244), (1190, 146122), (2380, 73061)]