142197540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2281}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 398711040

約数和(自身を除く): 256513500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1039, 2078, 2281, 3117, 4156, 4562, 5195, 6234, 6843, 9124, 10390, 11405, 12468, 13686, 15585, 20780, 22810, 27372, 31170, 34215, 45620, 62340, 68430, 136860, 2369959, 4739918, 7109877, 9479836, 11849795, 14219754, 23699590, 28439508, 35549385, 47399180, 71098770, 142197540]

約数ペア:

[(1, 142197540), (2, 71098770), (3, 47399180), (4, 35549385), (5, 28439508), (6, 23699590), (10, 14219754), (12, 11849795), (15, 9479836), (20, 7109877), (30, 4739918), (60, 2369959), (1039, 136860), (2078, 68430), (2281, 62340), (3117, 45620), (4156, 34215), (4562, 31170), (5195, 27372), (6234, 22810), (6843, 20780), (9124, 15585), (10390, 13686), (11405, 12468)]