7765110

素因数分解:

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

素因数の和:290

約数の個数: 72

約数和(自身を含む): 21396960

約数和(自身を除く): 13631850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 239, 285, 342, 361, 478, 570, 717, 722, 855, 1083, 1195, 1434, 1710, 1805, 2151, 2166, 2390, 3249, 3585, 3610, 4302, 4541, 5415, 6498, 7170, 9082, 10755, 10830, 13623, 16245, 21510, 22705, 27246, 32490, 40869, 45410, 68115, 81738, 86279, 136230, 172558, 204345, 258837, 408690, 431395, 517674, 776511, 862790, 1294185, 1553022, 2588370, 3882555, 7765110]

約数ペア:

[(1, 7765110), (2, 3882555), (3, 2588370), (5, 1553022), (6, 1294185), (9, 862790), (10, 776511), (15, 517674), (18, 431395), (19, 408690), (30, 258837), (38, 204345), (45, 172558), (57, 136230), (90, 86279), (95, 81738), (114, 68115), (171, 45410), (190, 40869), (239, 32490), (285, 27246), (342, 22705), (361, 21510), (478, 16245), (570, 13623), (717, 10830), (722, 10755), (855, 9082), (1083, 7170), (1195, 6498), (1434, 5415), (1710, 4541), (1805, 4302), (2151, 3610), (2166, 3585), (2390, 3249)]