74798930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 138625344

約数和(自身を除く): 63826414

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 883, 985, 1766, 1970, 4415, 8471, 8830, 16942, 37969, 42355, 75938, 84710, 173951, 189845, 347902, 379690, 869755, 1739510, 7479893, 14959786, 37399465, 74798930]

約数ペア:

[(1, 74798930), (2, 37399465), (5, 14959786), (10, 7479893), (43, 1739510), (86, 869755), (197, 379690), (215, 347902), (394, 189845), (430, 173951), (883, 84710), (985, 75938), (1766, 42355), (1970, 37969), (4415, 16942), (8471, 8830)]