30580386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 37848414

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 107, 109, 114, 138, 214, 218, 321, 327, 437, 642, 654, 874, 1311, 2033, 2071, 2461, 2507, 2622, 4066, 4142, 4922, 5014, 6099, 6213, 7383, 7521, 11663, 12198, 12426, 14766, 15042, 23326, 34989, 46759, 47633, 69978, 93518, 95266, 140277, 142899, 221597, 268249, 280554, 285798, 443194, 536498, 664791, 804747, 1329582, 1609494, 5096731, 10193462, 15290193, 30580386]

約数ペア:

[(1, 30580386), (2, 15290193), (3, 10193462), (6, 5096731), (19, 1609494), (23, 1329582), (38, 804747), (46, 664791), (57, 536498), (69, 443194), (107, 285798), (109, 280554), (114, 268249), (138, 221597), (214, 142899), (218, 140277), (321, 95266), (327, 93518), (437, 69978), (642, 47633), (654, 46759), (874, 34989), (1311, 23326), (2033, 15042), (2071, 14766), (2461, 12426), (2507, 12198), (2622, 11663), (4066, 7521), (4142, 7383), (4922, 6213), (5014, 6099)]