5176740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 15361920

約数和(自身を除く): 10185180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 361, 380, 478, 570, 717, 722, 956, 1083, 1140, 1195, 1434, 1444, 1805, 2166, 2390, 2868, 3585, 3610, 4332, 4541, 4780, 5415, 7170, 7220, 9082, 10830, 13623, 14340, 18164, 21660, 22705, 27246, 45410, 54492, 68115, 86279, 90820, 136230, 172558, 258837, 272460, 345116, 431395, 517674, 862790, 1035348, 1294185, 1725580, 2588370, 5176740]

約数ペア:

[(1, 5176740), (2, 2588370), (3, 1725580), (4, 1294185), (5, 1035348), (6, 862790), (10, 517674), (12, 431395), (15, 345116), (19, 272460), (20, 258837), (30, 172558), (38, 136230), (57, 90820), (60, 86279), (76, 68115), (95, 54492), (114, 45410), (190, 27246), (228, 22705), (239, 21660), (285, 18164), (361, 14340), (380, 13623), (478, 10830), (570, 9082), (717, 7220), (722, 7170), (956, 5415), (1083, 4780), (1140, 4541), (1195, 4332), (1434, 3610), (1444, 3585), (1805, 2868), (2166, 2390)]