38249910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 100120176

約数和(自身を除く): 61870266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2707, 2826, 4710, 5414, 7065, 8121, 13535, 14130, 16242, 24363, 27070, 40605, 48726, 81210, 121815, 243630, 424999, 849998, 1274997, 2124995, 2549994, 3824991, 4249990, 6374985, 7649982, 12749970, 19124955, 38249910]

約数ペア:

[(1, 38249910), (2, 19124955), (3, 12749970), (5, 7649982), (6, 6374985), (9, 4249990), (10, 3824991), (15, 2549994), (18, 2124995), (30, 1274997), (45, 849998), (90, 424999), (157, 243630), (314, 121815), (471, 81210), (785, 48726), (942, 40605), (1413, 27070), (1570, 24363), (2355, 16242), (2707, 14130), (2826, 13535), (4710, 8121), (5414, 7065)]