30964486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 57494304

約数和(自身を除く): 26529818

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 113, 161, 226, 259, 322, 518, 529, 791, 851, 1058, 1582, 1702, 2599, 3703, 4181, 5198, 5957, 7406, 8362, 11914, 18193, 19573, 29267, 36386, 39146, 58534, 59777, 96163, 119554, 137011, 192326, 274022, 418439, 673141, 836878, 1346282, 2211749, 4423498, 15482243, 30964486]

約数ペア:

[(1, 30964486), (2, 15482243), (7, 4423498), (14, 2211749), (23, 1346282), (37, 836878), (46, 673141), (74, 418439), (113, 274022), (161, 192326), (226, 137011), (259, 119554), (322, 96163), (518, 59777), (529, 58534), (791, 39146), (851, 36386), (1058, 29267), (1582, 19573), (1702, 18193), (2599, 11914), (3703, 8362), (4181, 7406), (5198, 5957)]