84608220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23117}}^1$

素因数の和:23190

約数の個数: 48

約数和(自身を含む): 240797088

約数和(自身を除く): 156188868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 23117, 46234, 69351, 92468, 115585, 138702, 231170, 277404, 346755, 462340, 693510, 1387020, 1410137, 2820274, 4230411, 5640548, 7050685, 8460822, 14101370, 16921644, 21152055, 28202740, 42304110, 84608220]

約数ペア:

[(1, 84608220), (2, 42304110), (3, 28202740), (4, 21152055), (5, 16921644), (6, 14101370), (10, 8460822), (12, 7050685), (15, 5640548), (20, 4230411), (30, 2820274), (60, 1410137), (61, 1387020), (122, 693510), (183, 462340), (244, 346755), (305, 277404), (366, 231170), (610, 138702), (732, 115585), (915, 92468), (1220, 69351), (1830, 46234), (3660, 23117)]