1951020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3613}}^1$

素因数の和:3631

約数の個数: 48

約数和(自身を含む): 6071520

約数和(自身を除く): 4120500

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, 3613, 7226, 10839, 14452, 18065, 21678, 32517, 36130, 43356, 54195, 65034, 72260, 97551, 108390, 130068, 162585, 195102, 216780, 325170, 390204, 487755, 650340, 975510, 1951020]

約数ペア:

[(1, 1951020), (2, 975510), (3, 650340), (4, 487755), (5, 390204), (6, 325170), (9, 216780), (10, 195102), (12, 162585), (15, 130068), (18, 108390), (20, 97551), (27, 72260), (30, 65034), (36, 54195), (45, 43356), (54, 36130), (60, 32517), (90, 21678), (108, 18065), (135, 14452), (180, 10839), (270, 7226), (540, 3613)]