9018830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 17141760

約数和(自身を除く): 8122930

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 619, 1238, 1457, 2914, 3095, 6190, 7285, 14570, 19189, 29093, 38378, 58186, 95945, 145465, 191890, 290930, 901883, 1803766, 4509415, 9018830]

約数ペア:

[(1, 9018830), (2, 4509415), (5, 1803766), (10, 901883), (31, 290930), (47, 191890), (62, 145465), (94, 95945), (155, 58186), (235, 38378), (310, 29093), (470, 19189), (619, 14570), (1238, 7285), (1457, 6190), (2914, 3095)]