156620790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{64453}}^1$

素因数の和:64475

約数の個数: 48

約数和(自身を含む): 422302608

約数和(自身を除く): 265681818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 64453, 128906, 193359, 322265, 386718, 580077, 644530, 966795, 1160154, 1740231, 1933590, 2900385, 3480462, 5220693, 5800770, 8701155, 10441386, 15662079, 17402310, 26103465, 31324158, 52206930, 78310395, 156620790]

約数ペア:

[(1, 156620790), (2, 78310395), (3, 52206930), (5, 31324158), (6, 26103465), (9, 17402310), (10, 15662079), (15, 10441386), (18, 8701155), (27, 5800770), (30, 5220693), (45, 3480462), (54, 2900385), (81, 1933590), (90, 1740231), (135, 1160154), (162, 966795), (243, 644530), (270, 580077), (405, 386718), (486, 322265), (810, 193359), (1215, 128906), (2430, 64453)]