14415180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18481}}^1$

素因数の和:18506

約数の個数: 48

約数和(自身を含む): 43469664

約数和(自身を除く): 29054484

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, 18481, 36962, 55443, 73924, 92405, 110886, 184810, 221772, 240253, 277215, 369620, 480506, 554430, 720759, 961012, 1108860, 1201265, 1441518, 2402530, 2883036, 3603795, 4805060, 7207590, 14415180]

約数ペア:

[(1, 14415180), (2, 7207590), (3, 4805060), (4, 3603795), (5, 2883036), (6, 2402530), (10, 1441518), (12, 1201265), (13, 1108860), (15, 961012), (20, 720759), (26, 554430), (30, 480506), (39, 369620), (52, 277215), (60, 240253), (65, 221772), (78, 184810), (130, 110886), (156, 92405), (195, 73924), (260, 55443), (390, 36962), (780, 18481)]