29962740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 58096140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 181, 186, 267, 310, 356, 362, 372, 445, 465, 534, 543, 620, 724, 890, 905, 930, 1068, 1086, 1335, 1780, 1810, 1860, 2172, 2670, 2715, 2759, 3620, 5340, 5430, 5518, 5611, 8277, 10860, 11036, 11222, 13795, 16109, 16554, 16833, 22444, 27590, 28055, 32218, 33108, 33666, 41385, 48327, 55180, 56110, 64436, 67332, 80545, 82770, 84165, 96654, 112220, 161090, 165540, 168330, 193308, 241635, 322180, 336660, 483270, 499379, 966540, 998758, 1498137, 1997516, 2496895, 2996274, 4993790, 5992548, 7490685, 9987580, 14981370, 29962740]

約数ペア:

[(1, 29962740), (2, 14981370), (3, 9987580), (4, 7490685), (5, 5992548), (6, 4993790), (10, 2996274), (12, 2496895), (15, 1997516), (20, 1498137), (30, 998758), (31, 966540), (60, 499379), (62, 483270), (89, 336660), (93, 322180), (124, 241635), (155, 193308), (178, 168330), (181, 165540), (186, 161090), (267, 112220), (310, 96654), (356, 84165), (362, 82770), (372, 80545), (445, 67332), (465, 64436), (534, 56110), (543, 55180), (620, 48327), (724, 41385), (890, 33666), (905, 33108), (930, 32218), (1068, 28055), (1086, 27590), (1335, 22444), (1780, 16833), (1810, 16554), (1860, 16109), (2172, 13795), (2670, 11222), (2715, 11036), (2759, 10860), (3620, 8277), (5340, 5611), (5430, 5518)]