123514230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19021

約数の個数: 64

約数和(自身を含む): 349728768

約数和(自身を除く): 226214538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 18973, 37946, 56919, 94865, 113838, 132811, 189730, 265622, 284595, 398433, 569190, 588163, 664055, 796866, 1176326, 1328110, 1764489, 1992165, 2940815, 3528978, 3984330, 4117141, 5881630, 8234282, 8822445, 12351423, 17644890, 20585705, 24702846, 41171410, 61757115, 123514230]

約数ペア:

[(1, 123514230), (2, 61757115), (3, 41171410), (5, 24702846), (6, 20585705), (7, 17644890), (10, 12351423), (14, 8822445), (15, 8234282), (21, 5881630), (30, 4117141), (31, 3984330), (35, 3528978), (42, 2940815), (62, 1992165), (70, 1764489), (93, 1328110), (105, 1176326), (155, 796866), (186, 664055), (210, 588163), (217, 569190), (310, 398433), (434, 284595), (465, 265622), (651, 189730), (930, 132811), (1085, 113838), (1302, 94865), (2170, 56919), (3255, 37946), (6510, 18973)]