4626810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 12172680

約数和(自身を除く): 7545870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 509, 606, 909, 1010, 1018, 1515, 1527, 1818, 2545, 3030, 3054, 4545, 4581, 5090, 7635, 9090, 9162, 15270, 22905, 45810, 51409, 102818, 154227, 257045, 308454, 462681, 514090, 771135, 925362, 1542270, 2313405, 4626810]

約数ペア:

[(1, 4626810), (2, 2313405), (3, 1542270), (5, 925362), (6, 771135), (9, 514090), (10, 462681), (15, 308454), (18, 257045), (30, 154227), (45, 102818), (90, 51409), (101, 45810), (202, 22905), (303, 15270), (505, 9162), (509, 9090), (606, 7635), (909, 5090), (1010, 4581), (1018, 4545), (1515, 3054), (1527, 3030), (1818, 2545)]