38447730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 103294080

約数和(自身を除く): 64846350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 907, 942, 1413, 1570, 1814, 2355, 2721, 2826, 4239, 4535, 4710, 5442, 7065, 8163, 8478, 9070, 13605, 14130, 16326, 21195, 24489, 27210, 40815, 42390, 48978, 81630, 122445, 142399, 244890, 284798, 427197, 711995, 854394, 1281591, 1423990, 2135985, 2563182, 3844773, 4271970, 6407955, 7689546, 12815910, 19223865, 38447730]

約数ペア:

[(1, 38447730), (2, 19223865), (3, 12815910), (5, 7689546), (6, 6407955), (9, 4271970), (10, 3844773), (15, 2563182), (18, 2135985), (27, 1423990), (30, 1281591), (45, 854394), (54, 711995), (90, 427197), (135, 284798), (157, 244890), (270, 142399), (314, 122445), (471, 81630), (785, 48978), (907, 42390), (942, 40815), (1413, 27210), (1570, 24489), (1814, 21195), (2355, 16326), (2721, 14130), (2826, 13605), (4239, 9070), (4535, 8478), (4710, 8163), (5442, 7065)]