19359060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{46093}}^1$

素因数の和:46112

約数の個数: 48

約数和(自身を含む): 61950336

約数和(自身を除く): 42591276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 46093, 92186, 138279, 184372, 230465, 276558, 322651, 460930, 553116, 645302, 691395, 921860, 967953, 1290604, 1382790, 1613255, 1935906, 2765580, 3226510, 3871812, 4839765, 6453020, 9679530, 19359060]

約数ペア:

[(1, 19359060), (2, 9679530), (3, 6453020), (4, 4839765), (5, 3871812), (6, 3226510), (7, 2765580), (10, 1935906), (12, 1613255), (14, 1382790), (15, 1290604), (20, 967953), (21, 921860), (28, 691395), (30, 645302), (35, 553116), (42, 460930), (60, 322651), (70, 276558), (84, 230465), (105, 184372), (140, 138279), (210, 92186), (420, 46093)]