3119130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4971

約数の個数: 48

約数和(自身を含む): 9270144

約数和(自身を除く): 6151014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4951, 9902, 14853, 24755, 29706, 34657, 44559, 49510, 69314, 74265, 89118, 103971, 148530, 173285, 207942, 222795, 311913, 346570, 445590, 519855, 623826, 1039710, 1559565, 3119130]

約数ペア:

[(1, 3119130), (2, 1559565), (3, 1039710), (5, 623826), (6, 519855), (7, 445590), (9, 346570), (10, 311913), (14, 222795), (15, 207942), (18, 173285), (21, 148530), (30, 103971), (35, 89118), (42, 74265), (45, 69314), (63, 49510), (70, 44559), (90, 34657), (105, 29706), (126, 24755), (210, 14853), (315, 9902), (630, 4951)]