3895020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7213}}^1$

素因数の和:7231

約数の個数: 48

約数和(自身を含む): 12119520

約数和(自身を除く): 8224500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7213, 14426, 21639, 28852, 36065, 43278, 64917, 72130, 86556, 108195, 129834, 144260, 194751, 216390, 259668, 324585, 389502, 432780, 649170, 779004, 973755, 1298340, 1947510, 3895020]

約数ペア:

[(1, 3895020), (2, 1947510), (3, 1298340), (4, 973755), (5, 779004), (6, 649170), (9, 432780), (10, 389502), (12, 324585), (15, 259668), (18, 216390), (20, 194751), (27, 144260), (30, 129834), (36, 108195), (45, 86556), (54, 72130), (60, 64917), (90, 43278), (108, 36065), (135, 28852), (180, 21639), (270, 14426), (540, 7213)]