18302190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 46094400

約数和(自身を除く): 27792210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 109, 145, 174, 193, 218, 290, 327, 386, 435, 545, 579, 654, 870, 965, 1090, 1158, 1635, 1930, 2895, 3161, 3270, 5597, 5790, 6322, 9483, 11194, 15805, 16791, 18966, 21037, 27985, 31610, 33582, 42074, 47415, 55970, 63111, 83955, 94830, 105185, 126222, 167910, 210370, 315555, 610073, 631110, 1220146, 1830219, 3050365, 3660438, 6100730, 9151095, 18302190]

約数ペア:

[(1, 18302190), (2, 9151095), (3, 6100730), (5, 3660438), (6, 3050365), (10, 1830219), (15, 1220146), (29, 631110), (30, 610073), (58, 315555), (87, 210370), (109, 167910), (145, 126222), (174, 105185), (193, 94830), (218, 83955), (290, 63111), (327, 55970), (386, 47415), (435, 42074), (545, 33582), (579, 31610), (654, 27985), (870, 21037), (965, 18966), (1090, 16791), (1158, 15805), (1635, 11194), (1930, 9483), (2895, 6322), (3161, 5790), (3270, 5597)]