3112774420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{11909}}^1$

素因数の和:13792

約数の個数: 48

約数和(自身を含む): 7475287680

約数和(自身を除く): 4362513260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1867, 3734, 7468, 9335, 11909, 13069, 18670, 23818, 26138, 37340, 47636, 52276, 59545, 65345, 83363, 119090, 130690, 166726, 238180, 261380, 333452, 416815, 833630, 1667260, 22234103, 44468206, 88936412, 111170515, 155638721, 222341030, 311277442, 444682060, 622554884, 778193605, 1556387210, 3112774420]

約数ペア:

[(1, 3112774420), (2, 1556387210), (4, 778193605), (5, 622554884), (7, 444682060), (10, 311277442), (14, 222341030), (20, 155638721), (28, 111170515), (35, 88936412), (70, 44468206), (140, 22234103), (1867, 1667260), (3734, 833630), (7468, 416815), (9335, 333452), (11909, 261380), (13069, 238180), (18670, 166726), (23818, 130690), (26138, 119090), (37340, 83363), (47636, 65345), (52276, 59545)]