17177860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 42658560

約数和(自身を除く): 25480700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 4231, 8462, 16924, 21155, 29617, 42310, 59234, 84620, 118468, 122699, 148085, 245398, 296170, 490796, 592340, 613495, 858893, 1226990, 1717786, 2453980, 3435572, 4294465, 8588930, 17177860]

約数ペア:

[(1, 17177860), (2, 8588930), (4, 4294465), (5, 3435572), (7, 2453980), (10, 1717786), (14, 1226990), (20, 858893), (28, 613495), (29, 592340), (35, 490796), (58, 296170), (70, 245398), (116, 148085), (140, 122699), (145, 118468), (203, 84620), (290, 59234), (406, 42310), (580, 29617), (812, 21155), (1015, 16924), (2030, 8462), (4060, 4231)]