225590970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7681}}^1$

素因数の和:7791

約数の個数: 64

約数和(自身を含む): 597352320

約数和(自身を除く): 371761350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2937, 4895, 5874, 7681, 9790, 14685, 15362, 23043, 29370, 38405, 46086, 76810, 84491, 115215, 168982, 230430, 253473, 422455, 506946, 683609, 844910, 1267365, 1367218, 2050827, 2534730, 3418045, 4101654, 6836090, 7519699, 10254135, 15039398, 20508270, 22559097, 37598495, 45118194, 75196990, 112795485, 225590970]

約数ペア:

[(1, 225590970), (2, 112795485), (3, 75196990), (5, 45118194), (6, 37598495), (10, 22559097), (11, 20508270), (15, 15039398), (22, 10254135), (30, 7519699), (33, 6836090), (55, 4101654), (66, 3418045), (89, 2534730), (110, 2050827), (165, 1367218), (178, 1267365), (267, 844910), (330, 683609), (445, 506946), (534, 422455), (890, 253473), (979, 230430), (1335, 168982), (1958, 115215), (2670, 84491), (2937, 76810), (4895, 46086), (5874, 38405), (7681, 29370), (9790, 23043), (14685, 15362)]