3982570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 7672320

約数和(自身を除く): 3689750

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 443, 886, 899, 1798, 2215, 4430, 4495, 8990, 12847, 13733, 25694, 27466, 64235, 68665, 128470, 137330, 398257, 796514, 1991285, 3982570]

約数ペア:

[(1, 3982570), (2, 1991285), (5, 796514), (10, 398257), (29, 137330), (31, 128470), (58, 68665), (62, 64235), (145, 27466), (155, 25694), (290, 13733), (310, 12847), (443, 8990), (886, 4495), (899, 4430), (1798, 2215)]