30127830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13757}}^1$

素因数の和:13840

約数の個数: 32

約数和(自身を含む): 73302624

約数和(自身を除く): 43174794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13757, 27514, 41271, 68785, 82542, 137570, 206355, 412710, 1004261, 2008522, 3012783, 5021305, 6025566, 10042610, 15063915, 30127830]

約数ペア:

[(1, 30127830), (2, 15063915), (3, 10042610), (5, 6025566), (6, 5021305), (10, 3012783), (15, 2008522), (30, 1004261), (73, 412710), (146, 206355), (219, 137570), (365, 82542), (438, 68785), (730, 41271), (1095, 27514), (2190, 13757)]