325206990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9011}}^1$

素因数の和:9425

約数の個数: 48

約数和(自身を含む): 847740816

約数和(自身を除く): 522533826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 4010, 6015, 7218, 9011, 12030, 18022, 18045, 27033, 36090, 45055, 54066, 81099, 90110, 135165, 162198, 270330, 405495, 810990, 3613411, 7226822, 10840233, 18067055, 21680466, 32520699, 36134110, 54201165, 65041398, 108402330, 162603495, 325206990]

約数ペア:

[(1, 325206990), (2, 162603495), (3, 108402330), (5, 65041398), (6, 54201165), (9, 36134110), (10, 32520699), (15, 21680466), (18, 18067055), (30, 10840233), (45, 7226822), (90, 3613411), (401, 810990), (802, 405495), (1203, 270330), (2005, 162198), (2406, 135165), (3609, 90110), (4010, 81099), (6015, 54066), (7218, 45055), (9011, 36090), (12030, 27033), (18022, 18045)]