12923467020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{548069}}^1$

素因数の和:548215

約数の個数: 72

約数和(自身を含む): 39500501040

約数和(自身を除く): 26577034020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 548069, 1096138, 1644207, 2192276, 2740345, 3288414, 4932621, 5480690, 6576828, 8221035, 9865242, 10961380, 16442070, 19730484, 24663105, 32884140, 49326210, 71797039, 98652420, 143594078, 215391117, 287188156, 358985195, 430782234, 646173351, 717970390, 861564468, 1076955585, 1292346702, 1435940780, 2153911170, 2584693404, 3230866755, 4307822340, 6461733510, 12923467020]

約数ペア:

[(1, 12923467020), (2, 6461733510), (3, 4307822340), (4, 3230866755), (5, 2584693404), (6, 2153911170), (9, 1435940780), (10, 1292346702), (12, 1076955585), (15, 861564468), (18, 717970390), (20, 646173351), (30, 430782234), (36, 358985195), (45, 287188156), (60, 215391117), (90, 143594078), (131, 98652420), (180, 71797039), (262, 49326210), (393, 32884140), (524, 24663105), (655, 19730484), (786, 16442070), (1179, 10961380), (1310, 9865242), (1572, 8221035), (1965, 6576828), (2358, 5480690), (2620, 4932621), (3930, 3288414), (4716, 2740345), (5895, 2192276), (7860, 1644207), (11790, 1096138), (23580, 548069)]