29042820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53783}}^1$

素因数の和:53801

約数の個数: 48

約数和(自身を含む): 90357120

約数和(自身を除く): 61314300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 53783, 107566, 161349, 215132, 268915, 322698, 484047, 537830, 645396, 806745, 968094, 1075660, 1452141, 1613490, 1936188, 2420235, 2904282, 3226980, 4840470, 5808564, 7260705, 9680940, 14521410, 29042820]

約数ペア:

[(1, 29042820), (2, 14521410), (3, 9680940), (4, 7260705), (5, 5808564), (6, 4840470), (9, 3226980), (10, 2904282), (12, 2420235), (15, 1936188), (18, 1613490), (20, 1452141), (27, 1075660), (30, 968094), (36, 806745), (45, 645396), (54, 537830), (60, 484047), (90, 322698), (108, 268915), (135, 215132), (180, 161349), (270, 107566), (540, 53783)]