11770390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 22404096

約数和(自身を除く): 10633706

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 883, 1333, 1766, 2666, 4415, 6665, 8830, 13330, 27373, 37969, 54746, 75938, 136865, 189845, 273730, 379690, 1177039, 2354078, 5885195, 11770390]

約数ペア:

[(1, 11770390), (2, 5885195), (5, 2354078), (10, 1177039), (31, 379690), (43, 273730), (62, 189845), (86, 136865), (155, 75938), (215, 54746), (310, 37969), (430, 27373), (883, 13330), (1333, 8830), (1766, 6665), (2666, 4415)]