14142180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18131}}^1$

素因数の和:18156

約数の個数: 48

約数和(自身を含む): 42646464

約数和(自身を除く): 28504284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 18131, 36262, 54393, 72524, 90655, 108786, 181310, 217572, 235703, 271965, 362620, 471406, 543930, 707109, 942812, 1087860, 1178515, 1414218, 2357030, 2828436, 3535545, 4714060, 7071090, 14142180]

約数ペア:

[(1, 14142180), (2, 7071090), (3, 4714060), (4, 3535545), (5, 2828436), (6, 2357030), (10, 1414218), (12, 1178515), (13, 1087860), (15, 942812), (20, 707109), (26, 543930), (30, 471406), (39, 362620), (52, 271965), (60, 235703), (65, 217572), (78, 181310), (130, 108786), (156, 90655), (195, 72524), (260, 54393), (390, 36262), (780, 18131)]