28542270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13033}}^1$

素因数の和:13116

約数の個数: 32

約数和(自身を含む): 69445152

約数和(自身を除く): 40902882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13033, 26066, 39099, 65165, 78198, 130330, 195495, 390990, 951409, 1902818, 2854227, 4757045, 5708454, 9514090, 14271135, 28542270]

約数ペア:

[(1, 28542270), (2, 14271135), (3, 9514090), (5, 5708454), (6, 4757045), (10, 2854227), (15, 1902818), (30, 951409), (73, 390990), (146, 195495), (219, 130330), (365, 78198), (438, 65165), (730, 39099), (1095, 26066), (2190, 13033)]