30398008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 58433760

約数和(自身を除く): 28035752

約数列:

[1, 2, 4, 8, 61, 122, 167, 244, 334, 373, 488, 668, 746, 1336, 1492, 2984, 10187, 20374, 22753, 40748, 45506, 62291, 81496, 91012, 124582, 182024, 249164, 498328, 3799751, 7599502, 15199004, 30398008]

約数ペア:

[(1, 30398008), (2, 15199004), (4, 7599502), (8, 3799751), (61, 498328), (122, 249164), (167, 182024), (244, 124582), (334, 91012), (373, 81496), (488, 62291), (668, 45506), (746, 40748), (1336, 22753), (1492, 20374), (2984, 10187)]