29061990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{35879}}^1$

素因数の和:35898

約数の個数: 40

約数和(自身を含む): 78146640

約数和(自身を除く): 49084650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 35879, 71758, 107637, 179395, 215274, 322911, 358790, 538185, 645822, 968733, 1076370, 1614555, 1937466, 2906199, 3229110, 4843665, 5812398, 9687330, 14530995, 29061990]

約数ペア:

[(1, 29061990), (2, 14530995), (3, 9687330), (5, 5812398), (6, 4843665), (9, 3229110), (10, 2906199), (15, 1937466), (18, 1614555), (27, 1076370), (30, 968733), (45, 645822), (54, 538185), (81, 358790), (90, 322911), (135, 215274), (162, 179395), (270, 107637), (405, 71758), (810, 35879)]