16770270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 44478720

約数和(自身を除く): 27708450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 571, 890, 979, 1142, 1335, 1713, 1958, 2670, 2855, 2937, 3426, 4895, 5710, 5874, 6281, 8565, 9790, 12562, 14685, 17130, 18843, 29370, 31405, 37686, 50819, 62810, 94215, 101638, 152457, 188430, 254095, 304914, 508190, 559009, 762285, 1118018, 1524570, 1677027, 2795045, 3354054, 5590090, 8385135, 16770270]

約数ペア:

[(1, 16770270), (2, 8385135), (3, 5590090), (5, 3354054), (6, 2795045), (10, 1677027), (11, 1524570), (15, 1118018), (22, 762285), (30, 559009), (33, 508190), (55, 304914), (66, 254095), (89, 188430), (110, 152457), (165, 101638), (178, 94215), (267, 62810), (330, 50819), (445, 37686), (534, 31405), (571, 29370), (890, 18843), (979, 17130), (1142, 14685), (1335, 12562), (1713, 9790), (1958, 8565), (2670, 6281), (2855, 5874), (2937, 5710), (3426, 4895)]