40728690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{150847}}^1$

素因数の和:150863

約数の個数: 32

約数和(自身を含む): 108610560

約数和(自身を除く): 67881870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 150847, 301694, 452541, 754235, 905082, 1357623, 1508470, 2262705, 2715246, 4072869, 4525410, 6788115, 8145738, 13576230, 20364345, 40728690]

約数ペア:

[(1, 40728690), (2, 20364345), (3, 13576230), (5, 8145738), (6, 6788115), (9, 4525410), (10, 4072869), (15, 2715246), (18, 2262705), (27, 1508470), (30, 1357623), (45, 905082), (54, 754235), (90, 452541), (135, 301694), (270, 150847)]