2013197130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138937}}^1$

素因数の和:138980

約数の個数: 96

約数和(自身を含む): 6242206464

約数和(自身を除く): 4229009334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14490, 138937, 277874, 416811, 694685, 833622, 972559, 1250433, 1389370, 1945118, 2084055, 2500866, 2917677, 3195551, 4168110, 4862795, 5835354, 6252165, 6391102, 8753031, 9586653, 9725590, 12504330, 14588385, 15977755, 17506062, 19173306, 22368857, 28759959, 29176770, 31955510, 43765155, 44737714, 47933265, 57519918, 67106571, 87530310, 95866530, 111844285, 134213142, 143799795, 201319713, 223688570, 287599590, 335532855, 402639426, 671065710, 1006598565, 2013197130]

約数ペア:

[(1, 2013197130), (2, 1006598565), (3, 671065710), (5, 402639426), (6, 335532855), (7, 287599590), (9, 223688570), (10, 201319713), (14, 143799795), (15, 134213142), (18, 111844285), (21, 95866530), (23, 87530310), (30, 67106571), (35, 57519918), (42, 47933265), (45, 44737714), (46, 43765155), (63, 31955510), (69, 29176770), (70, 28759959), (90, 22368857), (105, 19173306), (115, 17506062), (126, 15977755), (138, 14588385), (161, 12504330), (207, 9725590), (210, 9586653), (230, 8753031), (315, 6391102), (322, 6252165), (345, 5835354), (414, 4862795), (483, 4168110), (630, 3195551), (690, 2917677), (805, 2500866), (966, 2084055), (1035, 1945118), (1449, 1389370), (1610, 1250433), (2070, 972559), (2415, 833622), (2898, 694685), (4830, 416811), (7245, 277874), (14490, 138937)]