30677940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 99708840

約数和(自身を除く): 69030900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 653, 783, 810, 870, 1044, 1305, 1306, 1566, 1620, 1740, 1959, 2349, 2610, 2612, 3132, 3265, 3915, 3918, 4698, 5220, 5877, 6530, 7830, 7836, 9396, 9795, 11745, 11754, 13060, 15660, 17631, 18937, 19590, 23490, 23508, 29385, 35262, 37874, 39180, 46980, 52893, 56811, 58770, 70524, 75748, 88155, 94685, 105786, 113622, 117540, 170433, 176310, 189370, 211572, 227244, 264465, 284055, 340866, 352620, 378740, 511299, 528930, 568110, 681732, 852165, 1022598, 1057860, 1136220, 1533897, 1704330, 2045196, 2556495, 3067794, 3408660, 5112990, 6135588, 7669485, 10225980, 15338970, 30677940]

約数ペア:

[(1, 30677940), (2, 15338970), (3, 10225980), (4, 7669485), (5, 6135588), (6, 5112990), (9, 3408660), (10, 3067794), (12, 2556495), (15, 2045196), (18, 1704330), (20, 1533897), (27, 1136220), (29, 1057860), (30, 1022598), (36, 852165), (45, 681732), (54, 568110), (58, 528930), (60, 511299), (81, 378740), (87, 352620), (90, 340866), (108, 284055), (116, 264465), (135, 227244), (145, 211572), (162, 189370), (174, 176310), (180, 170433), (261, 117540), (270, 113622), (290, 105786), (324, 94685), (348, 88155), (405, 75748), (435, 70524), (522, 58770), (540, 56811), (580, 52893), (653, 46980), (783, 39180), (810, 37874), (870, 35262), (1044, 29385), (1305, 23508), (1306, 23490), (1566, 19590), (1620, 18937), (1740, 17631), (1959, 15660), (2349, 13060), (2610, 11754), (2612, 11745), (3132, 9795), (3265, 9396), (3915, 7836), (3918, 7830), (4698, 6530), (5220, 5877)]