3080451140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{7309}}^1$

素因数の和:8952

約数の個数: 48

約数和(自身を含む): 6971810160

約数和(自身を除く): 3891359020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1621, 3242, 6484, 7309, 8105, 14618, 16210, 21073, 29236, 32420, 36545, 42146, 73090, 84292, 95017, 105365, 146180, 190034, 210730, 380068, 421460, 475085, 950170, 1900340, 11847889, 23695778, 47391556, 59239445, 118478890, 154022557, 236957780, 308045114, 616090228, 770112785, 1540225570, 3080451140]

約数ペア:

[(1, 3080451140), (2, 1540225570), (4, 770112785), (5, 616090228), (10, 308045114), (13, 236957780), (20, 154022557), (26, 118478890), (52, 59239445), (65, 47391556), (130, 23695778), (260, 11847889), (1621, 1900340), (3242, 950170), (6484, 475085), (7309, 421460), (8105, 380068), (14618, 210730), (16210, 190034), (21073, 146180), (29236, 105365), (32420, 95017), (36545, 84292), (42146, 73090)]