2013787770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{153607}}^1$

素因数の和:153659

約数の個数: 64

約数和(自身を含む): 5308692480

約数和(自身を除く): 3294904710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 153607, 307214, 460821, 768035, 921642, 1536070, 2304105, 2918533, 3532961, 4608210, 5837066, 7065922, 8755599, 10598883, 14592665, 17511198, 17664805, 21197766, 29185330, 35329610, 43777995, 52994415, 67126259, 87555990, 105988830, 134252518, 201378777, 335631295, 402757554, 671262590, 1006893885, 2013787770]

約数ペア:

[(1, 2013787770), (2, 1006893885), (3, 671262590), (5, 402757554), (6, 335631295), (10, 201378777), (15, 134252518), (19, 105988830), (23, 87555990), (30, 67126259), (38, 52994415), (46, 43777995), (57, 35329610), (69, 29185330), (95, 21197766), (114, 17664805), (115, 17511198), (138, 14592665), (190, 10598883), (230, 8755599), (285, 7065922), (345, 5837066), (437, 4608210), (570, 3532961), (690, 2918533), (874, 2304105), (1311, 1536070), (2185, 921642), (2622, 768035), (4370, 460821), (6555, 307214), (13110, 153607)]