101580390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2843}}^1$

素因数の和:3253

約数の個数: 48

約数和(自身を含む): 264867408

約数和(自身を除く): 163287018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2382, 2843, 3573, 3970, 5686, 5955, 7146, 8529, 11910, 14215, 17058, 17865, 25587, 28430, 35730, 42645, 51174, 85290, 127935, 255870, 1128671, 2257342, 3386013, 5643355, 6772026, 10158039, 11286710, 16930065, 20316078, 33860130, 50790195, 101580390]

約数ペア:

[(1, 101580390), (2, 50790195), (3, 33860130), (5, 20316078), (6, 16930065), (9, 11286710), (10, 10158039), (15, 6772026), (18, 5643355), (30, 3386013), (45, 2257342), (90, 1128671), (397, 255870), (794, 127935), (1191, 85290), (1985, 51174), (2382, 42645), (2843, 35730), (3573, 28430), (3970, 25587), (5686, 17865), (5955, 17058), (7146, 14215), (8529, 11910)]