30800798710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3146149}}^1$

素因数の和:3146256

約数の個数: 32

約数和(自身を含む): 61161156000

約数和(自身を除く): 30360357290

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 3146149, 6292298, 15730745, 31461490, 34607639, 69215278, 173038195, 280007261, 346076390, 560014522, 1400036305, 2800072610, 3080079871, 6160159742, 15400399355, 30800798710]

約数ペア:

[(1, 30800798710), (2, 15400399355), (5, 6160159742), (10, 3080079871), (11, 2800072610), (22, 1400036305), (55, 560014522), (89, 346076390), (110, 280007261), (178, 173038195), (445, 69215278), (890, 34607639), (979, 31461490), (1958, 15730745), (4895, 6292298), (9790, 3146149)]