6272540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 13891584

約数和(自身を除く): 7619044

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 151, 155, 268, 302, 310, 335, 604, 620, 670, 755, 1340, 1510, 2077, 3020, 4154, 4681, 8308, 9362, 10117, 10385, 18724, 20234, 20770, 23405, 40468, 41540, 46810, 50585, 93620, 101170, 202340, 313627, 627254, 1254508, 1568135, 3136270, 6272540]

約数ペア:

[(1, 6272540), (2, 3136270), (4, 1568135), (5, 1254508), (10, 627254), (20, 313627), (31, 202340), (62, 101170), (67, 93620), (124, 50585), (134, 46810), (151, 41540), (155, 40468), (268, 23405), (302, 20770), (310, 20234), (335, 18724), (604, 10385), (620, 10117), (670, 9362), (755, 8308), (1340, 4681), (1510, 4154), (2077, 3020)]