7315196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 15730176

約数和(自身を除く): 8414980

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 307, 322, 518, 614, 644, 851, 1036, 1228, 1702, 2149, 3404, 4298, 5957, 7061, 8596, 11359, 11914, 14122, 22718, 23828, 28244, 45436, 49427, 79513, 98854, 159026, 197708, 261257, 318052, 522514, 1045028, 1828799, 3657598, 7315196]

約数ペア:

[(1, 7315196), (2, 3657598), (4, 1828799), (7, 1045028), (14, 522514), (23, 318052), (28, 261257), (37, 197708), (46, 159026), (74, 98854), (92, 79513), (148, 49427), (161, 45436), (259, 28244), (307, 23828), (322, 22718), (518, 14122), (614, 11914), (644, 11359), (851, 8596), (1036, 7061), (1228, 5957), (1702, 4298), (2149, 3404)]