67984770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 187130880

約数和(自身を除く): 119146110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 523, 619, 1046, 1238, 1569, 1857, 2615, 3095, 3138, 3661, 3714, 4333, 5230, 6190, 7322, 7845, 8666, 9285, 10983, 12999, 15690, 18305, 18570, 21665, 21966, 25998, 36610, 43330, 54915, 64995, 109830, 129990, 323737, 647474, 971211, 1618685, 1942422, 2266159, 3237370, 4532318, 4856055, 6798477, 9712110, 11330795, 13596954, 22661590, 33992385, 67984770]

約数ペア:

[(1, 67984770), (2, 33992385), (3, 22661590), (5, 13596954), (6, 11330795), (7, 9712110), (10, 6798477), (14, 4856055), (15, 4532318), (21, 3237370), (30, 2266159), (35, 1942422), (42, 1618685), (70, 971211), (105, 647474), (210, 323737), (523, 129990), (619, 109830), (1046, 64995), (1238, 54915), (1569, 43330), (1857, 36610), (2615, 25998), (3095, 21966), (3138, 21665), (3661, 18570), (3714, 18305), (4333, 15690), (5230, 12999), (6190, 10983), (7322, 9285), (7845, 8666)]