13126950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 72

約数和(自身を含む): 36444096

約数和(自身を除く): 23317146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 941, 1395, 1550, 1882, 2325, 2790, 2823, 4650, 4705, 5646, 6975, 8469, 9410, 13950, 14115, 16938, 23525, 28230, 29171, 42345, 47050, 58342, 70575, 84690, 87513, 141150, 145855, 175026, 211725, 262539, 291710, 423450, 437565, 525078, 729275, 875130, 1312695, 1458550, 2187825, 2625390, 4375650, 6563475, 13126950]

約数ペア:

[(1, 13126950), (2, 6563475), (3, 4375650), (5, 2625390), (6, 2187825), (9, 1458550), (10, 1312695), (15, 875130), (18, 729275), (25, 525078), (30, 437565), (31, 423450), (45, 291710), (50, 262539), (62, 211725), (75, 175026), (90, 145855), (93, 141150), (150, 87513), (155, 84690), (186, 70575), (225, 58342), (279, 47050), (310, 42345), (450, 29171), (465, 28230), (558, 23525), (775, 16938), (930, 14115), (941, 13950), (1395, 9410), (1550, 8469), (1882, 6975), (2325, 5646), (2790, 4705), (2823, 4650)]