42984290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 80303616

約数和(自身を除く): 37319326

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 443, 626, 886, 1565, 2215, 3130, 4430, 9703, 13733, 19406, 27466, 48515, 68665, 97030, 137330, 138659, 277318, 693295, 1386590, 4298429, 8596858, 21492145, 42984290]

約数ペア:

[(1, 42984290), (2, 21492145), (5, 8596858), (10, 4298429), (31, 1386590), (62, 693295), (155, 277318), (310, 138659), (313, 137330), (443, 97030), (626, 68665), (886, 48515), (1565, 27466), (2215, 19406), (3130, 13733), (4430, 9703)]