2080463010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 5353979904

約数和(自身を除く): 3273516894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 103, 111, 155, 185, 186, 206, 222, 309, 310, 370, 465, 515, 555, 587, 618, 930, 1030, 1110, 1147, 1174, 1545, 1761, 2294, 2935, 3090, 3193, 3441, 3522, 3811, 5735, 5870, 6386, 6882, 7622, 8805, 9579, 11433, 11470, 15965, 17205, 17610, 18197, 19055, 19158, 21719, 22866, 31930, 34410, 36394, 38110, 43438, 47895, 54591, 57165, 60461, 65157, 90985, 95790, 108595, 109182, 114330, 118141, 120922, 130314, 181383, 181970, 217190, 236282, 272955, 302305, 325785, 354423, 362766, 545910, 590705, 604610, 651570, 673289, 708846, 906915, 1181410, 1346578, 1772115, 1813830, 1874291, 2019867, 2237057, 3366445, 3544230, 3748582, 4039734, 4474114, 5622873, 6711171, 6732890, 9371455, 10099335, 11185285, 11245746, 13422342, 18742910, 20198670, 22370570, 28114365, 33555855, 56228730, 67111710, 69348767, 138697534, 208046301, 346743835, 416092602, 693487670, 1040231505, 2080463010]

約数ペア:

[(1, 2080463010), (2, 1040231505), (3, 693487670), (5, 416092602), (6, 346743835), (10, 208046301), (15, 138697534), (30, 69348767), (31, 67111710), (37, 56228730), (62, 33555855), (74, 28114365), (93, 22370570), (103, 20198670), (111, 18742910), (155, 13422342), (185, 11245746), (186, 11185285), (206, 10099335), (222, 9371455), (309, 6732890), (310, 6711171), (370, 5622873), (465, 4474114), (515, 4039734), (555, 3748582), (587, 3544230), (618, 3366445), (930, 2237057), (1030, 2019867), (1110, 1874291), (1147, 1813830), (1174, 1772115), (1545, 1346578), (1761, 1181410), (2294, 906915), (2935, 708846), (3090, 673289), (3193, 651570), (3441, 604610), (3522, 590705), (3811, 545910), (5735, 362766), (5870, 354423), (6386, 325785), (6882, 302305), (7622, 272955), (8805, 236282), (9579, 217190), (11433, 181970), (11470, 181383), (15965, 130314), (17205, 120922), (17610, 118141), (18197, 114330), (19055, 109182), (19158, 108595), (21719, 95790), (22866, 90985), (31930, 65157), (34410, 60461), (36394, 57165), (38110, 54591), (43438, 47895)]