69239970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1471}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 180490752

約数和(自身を除く): 111250782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 523, 1046, 1471, 1569, 2615, 2942, 3138, 4413, 4707, 5230, 7355, 7845, 8826, 9414, 13239, 14710, 15690, 22065, 23535, 26478, 44130, 47070, 66195, 132390, 769333, 1538666, 2307999, 3846665, 4615998, 6923997, 7693330, 11539995, 13847994, 23079990, 34619985, 69239970]

約数ペア:

[(1, 69239970), (2, 34619985), (3, 23079990), (5, 13847994), (6, 11539995), (9, 7693330), (10, 6923997), (15, 4615998), (18, 3846665), (30, 2307999), (45, 1538666), (90, 769333), (523, 132390), (1046, 66195), (1471, 47070), (1569, 44130), (2615, 26478), (2942, 23535), (3138, 22065), (4413, 15690), (4707, 14710), (5230, 13239), (7355, 9414), (7845, 8826)]