27512830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 54960768

約数和(自身を除く): 27447938

約数列:

[1, 2, 5, 10, 23, 37, 46, 53, 61, 74, 106, 115, 122, 185, 230, 265, 305, 370, 530, 610, 851, 1219, 1403, 1702, 1961, 2257, 2438, 2806, 3233, 3922, 4255, 4514, 6095, 6466, 7015, 8510, 9805, 11285, 12190, 14030, 16165, 19610, 22570, 32330, 45103, 51911, 74359, 90206, 103822, 119621, 148718, 225515, 239242, 259555, 371795, 451030, 519110, 598105, 743590, 1196210, 2751283, 5502566, 13756415, 27512830]

約数ペア:

[(1, 27512830), (2, 13756415), (5, 5502566), (10, 2751283), (23, 1196210), (37, 743590), (46, 598105), (53, 519110), (61, 451030), (74, 371795), (106, 259555), (115, 239242), (122, 225515), (185, 148718), (230, 119621), (265, 103822), (305, 90206), (370, 74359), (530, 51911), (610, 45103), (851, 32330), (1219, 22570), (1403, 19610), (1702, 16165), (1961, 14030), (2257, 12190), (2438, 11285), (2806, 9805), (3233, 8510), (3922, 7015), (4255, 6466), (4514, 6095)]