70912620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2609}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 216609120

約数和(自身を除く): 145696500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2609, 2718, 3020, 4530, 5218, 5436, 6795, 7827, 9060, 10436, 13045, 13590, 15654, 23481, 26090, 27180, 31308, 39135, 46962, 52180, 78270, 93924, 117405, 156540, 234810, 393959, 469620, 787918, 1181877, 1575836, 1969795, 2363754, 3545631, 3939590, 4727508, 5909385, 7091262, 7879180, 11818770, 14182524, 17728155, 23637540, 35456310, 70912620]

約数ペア:

[(1, 70912620), (2, 35456310), (3, 23637540), (4, 17728155), (5, 14182524), (6, 11818770), (9, 7879180), (10, 7091262), (12, 5909385), (15, 4727508), (18, 3939590), (20, 3545631), (30, 2363754), (36, 1969795), (45, 1575836), (60, 1181877), (90, 787918), (151, 469620), (180, 393959), (302, 234810), (453, 156540), (604, 117405), (755, 93924), (906, 78270), (1359, 52180), (1510, 46962), (1812, 39135), (2265, 31308), (2609, 27180), (2718, 26090), (3020, 23481), (4530, 15654), (5218, 13590), (5436, 13045), (6795, 10436), (7827, 9060)]