91148060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 199487232

約数和(自身を除く): 108339172

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 1301, 2260, 2602, 3503, 5204, 6505, 7006, 13010, 14012, 17515, 26020, 35030, 40331, 70060, 80662, 147013, 161324, 201655, 294026, 403310, 588052, 735065, 806620, 1470130, 2940260, 4557403, 9114806, 18229612, 22787015, 45574030, 91148060]

約数ペア:

[(1, 91148060), (2, 45574030), (4, 22787015), (5, 18229612), (10, 9114806), (20, 4557403), (31, 2940260), (62, 1470130), (113, 806620), (124, 735065), (155, 588052), (226, 403310), (310, 294026), (452, 201655), (565, 161324), (620, 147013), (1130, 80662), (1301, 70060), (2260, 40331), (2602, 35030), (3503, 26020), (5204, 17515), (6505, 14012), (7006, 13010)]