1855142430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{847097}}^1$

素因数の和:847180

約数の個数: 32

約数和(自身を含む): 4513338144

約数和(自身を除く): 2658195714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 847097, 1694194, 2541291, 4235485, 5082582, 8470970, 12706455, 25412910, 61838081, 123676162, 185514243, 309190405, 371028486, 618380810, 927571215, 1855142430]

約数ペア:

[(1, 1855142430), (2, 927571215), (3, 618380810), (5, 371028486), (6, 309190405), (10, 185514243), (15, 123676162), (30, 61838081), (73, 25412910), (146, 12706455), (219, 8470970), (365, 5082582), (438, 4235485), (730, 2541291), (1095, 1694194), (2190, 847097)]