193855020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{9311}}^1$

素因数の和:9670

約数の個数: 48

約数和(自身を含む): 544416768

約数和(自身を除く): 350561748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 9311, 10410, 18622, 20820, 27933, 37244, 46555, 55866, 93110, 111732, 139665, 186220, 279330, 558660, 3230917, 6461834, 9692751, 12923668, 16154585, 19385502, 32309170, 38771004, 48463755, 64618340, 96927510, 193855020]

約数ペア:

[(1, 193855020), (2, 96927510), (3, 64618340), (4, 48463755), (5, 38771004), (6, 32309170), (10, 19385502), (12, 16154585), (15, 12923668), (20, 9692751), (30, 6461834), (60, 3230917), (347, 558660), (694, 279330), (1041, 186220), (1388, 139665), (1735, 111732), (2082, 93110), (3470, 55866), (4164, 46555), (5205, 37244), (6940, 27933), (9311, 20820), (10410, 18622)]