27848380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11734

約数の個数: 48

約数和(自身を含む): 70773696

約数和(自身を除く): 42925316

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, 11701, 23402, 46804, 58505, 81907, 117010, 163814, 198917, 234020, 327628, 397834, 409535, 795668, 819070, 994585, 1392419, 1638140, 1989170, 2784838, 3978340, 5569676, 6962095, 13924190, 27848380]

約数ペア:

[(1, 27848380), (2, 13924190), (4, 6962095), (5, 5569676), (7, 3978340), (10, 2784838), (14, 1989170), (17, 1638140), (20, 1392419), (28, 994585), (34, 819070), (35, 795668), (68, 409535), (70, 397834), (85, 327628), (119, 234020), (140, 198917), (170, 163814), (238, 117010), (340, 81907), (476, 58505), (595, 46804), (1190, 23402), (2380, 11701)]