22140270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 60445440

約数和(自身を除く): 38305170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1907, 1935, 2322, 3814, 3870, 5721, 5805, 9535, 11442, 11610, 17163, 19070, 28605, 34326, 51489, 57210, 82001, 85815, 102978, 164002, 171630, 246003, 257445, 410005, 492006, 514890, 738009, 820010, 1230015, 1476018, 2214027, 2460030, 3690045, 4428054, 7380090, 11070135, 22140270]

約数ペア:

[(1, 22140270), (2, 11070135), (3, 7380090), (5, 4428054), (6, 3690045), (9, 2460030), (10, 2214027), (15, 1476018), (18, 1230015), (27, 820010), (30, 738009), (43, 514890), (45, 492006), (54, 410005), (86, 257445), (90, 246003), (129, 171630), (135, 164002), (215, 102978), (258, 85815), (270, 82001), (387, 57210), (430, 51489), (645, 34326), (774, 28605), (1161, 19070), (1290, 17163), (1907, 11610), (1935, 11442), (2322, 9535), (3814, 5805), (3870, 5721)]