11241990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13879}}^1$

素因数の和:13898

約数の個数: 40

約数和(自身を含む): 30230640

約数和(自身を除く): 18988650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 13879, 27758, 41637, 69395, 83274, 124911, 138790, 208185, 249822, 374733, 416370, 624555, 749466, 1124199, 1249110, 1873665, 2248398, 3747330, 5620995, 11241990]

約数ペア:

[(1, 11241990), (2, 5620995), (3, 3747330), (5, 2248398), (6, 1873665), (9, 1249110), (10, 1124199), (15, 749466), (18, 624555), (27, 416370), (30, 374733), (45, 249822), (54, 208185), (81, 138790), (90, 124911), (135, 83274), (162, 69395), (270, 41637), (405, 27758), (810, 13879)]