5555790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^3$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 15768720

約数和(自身を除く): 10212930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 361, 405, 513, 570, 722, 810, 855, 1026, 1083, 1539, 1710, 1805, 2166, 2565, 3078, 3249, 3610, 5130, 5415, 6498, 6859, 7695, 9747, 10830, 13718, 15390, 16245, 19494, 20577, 29241, 32490, 34295, 41154, 48735, 58482, 61731, 68590, 97470, 102885, 123462, 146205, 185193, 205770, 292410, 308655, 370386, 555579, 617310, 925965, 1111158, 1851930, 2777895, 5555790]

約数ペア:

[(1, 5555790), (2, 2777895), (3, 1851930), (5, 1111158), (6, 925965), (9, 617310), (10, 555579), (15, 370386), (18, 308655), (19, 292410), (27, 205770), (30, 185193), (38, 146205), (45, 123462), (54, 102885), (57, 97470), (81, 68590), (90, 61731), (95, 58482), (114, 48735), (135, 41154), (162, 34295), (171, 32490), (190, 29241), (270, 20577), (285, 19494), (342, 16245), (361, 15390), (405, 13718), (513, 10830), (570, 9747), (722, 7695), (810, 6859), (855, 6498), (1026, 5415), (1083, 5130), (1539, 3610), (1710, 3249), (1805, 3078), (2166, 2565)]