15186990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5593

約数の個数: 64

約数和(自身を含む): 44868096

約数和(自身を除く): 29681106

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5563, 11126, 16689, 27815, 33378, 38941, 55630, 72319, 77882, 83445, 116823, 144638, 166890, 194705, 216957, 233646, 361595, 389410, 433914, 506233, 584115, 723190, 1012466, 1084785, 1168230, 1518699, 2169570, 2531165, 3037398, 5062330, 7593495, 15186990]

約数ペア:

[(1, 15186990), (2, 7593495), (3, 5062330), (5, 3037398), (6, 2531165), (7, 2169570), (10, 1518699), (13, 1168230), (14, 1084785), (15, 1012466), (21, 723190), (26, 584115), (30, 506233), (35, 433914), (39, 389410), (42, 361595), (65, 233646), (70, 216957), (78, 194705), (91, 166890), (105, 144638), (130, 116823), (182, 83445), (195, 77882), (210, 72319), (273, 55630), (390, 38941), (455, 33378), (546, 27815), (910, 16689), (1365, 11126), (2730, 5563)]