29186060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 63745920

約数和(自身を除く): 34559860

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 509, 610, 940, 1018, 1220, 2036, 2545, 2867, 5090, 5734, 10180, 11468, 14335, 23923, 28670, 31049, 47846, 57340, 62098, 95692, 119615, 124196, 155245, 239230, 310490, 478460, 620980, 1459303, 2918606, 5837212, 7296515, 14593030, 29186060]

約数ペア:

[(1, 29186060), (2, 14593030), (4, 7296515), (5, 5837212), (10, 2918606), (20, 1459303), (47, 620980), (61, 478460), (94, 310490), (122, 239230), (188, 155245), (235, 124196), (244, 119615), (305, 95692), (470, 62098), (509, 57340), (610, 47846), (940, 31049), (1018, 28670), (1220, 23923), (2036, 14335), (2545, 11468), (2867, 10180), (5090, 5734)]