1230064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 2700720

約数和(自身を除く): 1470656

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 241, 319, 464, 482, 638, 964, 1276, 1928, 2552, 2651, 3856, 5104, 5302, 6989, 10604, 13978, 21208, 27956, 42416, 55912, 76879, 111824, 153758, 307516, 615032, 1230064]

約数ペア:

[(1, 1230064), (2, 615032), (4, 307516), (8, 153758), (11, 111824), (16, 76879), (22, 55912), (29, 42416), (44, 27956), (58, 21208), (88, 13978), (116, 10604), (176, 6989), (232, 5302), (241, 5104), (319, 3856), (464, 2651), (482, 2552), (638, 1928), (964, 1276)]