153965770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 338722560

約数和(自身を除く): 184756790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 109, 119, 170, 218, 238, 545, 595, 763, 1090, 1187, 1190, 1526, 1853, 2374, 3706, 3815, 5935, 7630, 8309, 9265, 11870, 12971, 16618, 18530, 20179, 25942, 40358, 41545, 64855, 83090, 100895, 129383, 129710, 141253, 201790, 258766, 282506, 646915, 706265, 905681, 1293830, 1412530, 1811362, 2199511, 4399022, 4528405, 9056810, 10997555, 15396577, 21995110, 30793154, 76982885, 153965770]

約数ペア:

[(1, 153965770), (2, 76982885), (5, 30793154), (7, 21995110), (10, 15396577), (14, 10997555), (17, 9056810), (34, 4528405), (35, 4399022), (70, 2199511), (85, 1811362), (109, 1412530), (119, 1293830), (170, 905681), (218, 706265), (238, 646915), (545, 282506), (595, 258766), (763, 201790), (1090, 141253), (1187, 129710), (1190, 129383), (1526, 100895), (1853, 83090), (2374, 64855), (3706, 41545), (3815, 40358), (5935, 25942), (7630, 20179), (8309, 18530), (9265, 16618), (11870, 12971)]