3147930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 8553600

約数和(自身を除く): 5405670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 131, 135, 178, 262, 267, 270, 393, 445, 534, 655, 786, 801, 890, 1179, 1310, 1335, 1602, 1965, 2358, 2403, 2670, 3537, 3930, 4005, 4806, 5895, 7074, 8010, 11659, 11790, 12015, 17685, 23318, 24030, 34977, 35370, 58295, 69954, 104931, 116590, 174885, 209862, 314793, 349770, 524655, 629586, 1049310, 1573965, 3147930]

約数ペア:

[(1, 3147930), (2, 1573965), (3, 1049310), (5, 629586), (6, 524655), (9, 349770), (10, 314793), (15, 209862), (18, 174885), (27, 116590), (30, 104931), (45, 69954), (54, 58295), (89, 35370), (90, 34977), (131, 24030), (135, 23318), (178, 17685), (262, 12015), (267, 11790), (270, 11659), (393, 8010), (445, 7074), (534, 5895), (655, 4806), (786, 4005), (801, 3930), (890, 3537), (1179, 2670), (1310, 2403), (1335, 2358), (1602, 1965)]