442530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 1296000

約数和(自身を除く): 853470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 149, 165, 198, 270, 297, 298, 330, 447, 495, 594, 745, 894, 990, 1341, 1485, 1490, 1639, 2235, 2682, 2970, 3278, 4023, 4470, 4917, 6705, 8046, 8195, 9834, 13410, 14751, 16390, 20115, 24585, 29502, 40230, 44253, 49170, 73755, 88506, 147510, 221265, 442530]

約数ペア:

[(1, 442530), (2, 221265), (3, 147510), (5, 88506), (6, 73755), (9, 49170), (10, 44253), (11, 40230), (15, 29502), (18, 24585), (22, 20115), (27, 16390), (30, 14751), (33, 13410), (45, 9834), (54, 8195), (55, 8046), (66, 6705), (90, 4917), (99, 4470), (110, 4023), (135, 3278), (149, 2970), (165, 2682), (198, 2235), (270, 1639), (297, 1490), (298, 1485), (330, 1341), (447, 990), (495, 894), (594, 745)]