12979170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 35303040

約数和(自身を除く): 22323870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 907, 954, 1431, 1590, 1814, 2385, 2721, 2862, 4535, 4770, 5442, 7155, 8163, 9070, 13605, 14310, 16326, 24489, 27210, 40815, 48071, 48978, 81630, 96142, 122445, 144213, 240355, 244890, 288426, 432639, 480710, 721065, 865278, 1297917, 1442130, 2163195, 2595834, 4326390, 6489585, 12979170]

約数ペア:

[(1, 12979170), (2, 6489585), (3, 4326390), (5, 2595834), (6, 2163195), (9, 1442130), (10, 1297917), (15, 865278), (18, 721065), (27, 480710), (30, 432639), (45, 288426), (53, 244890), (54, 240355), (90, 144213), (106, 122445), (135, 96142), (159, 81630), (265, 48978), (270, 48071), (318, 40815), (477, 27210), (530, 24489), (795, 16326), (907, 14310), (954, 13605), (1431, 9070), (1590, 8163), (1814, 7155), (2385, 5442), (2721, 4770), (2862, 4535)]