22169970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 59610240

約数和(自身を除く): 37440270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 523, 785, 942, 1046, 1413, 1569, 1570, 2355, 2615, 2826, 3138, 4239, 4707, 4710, 5230, 7065, 7845, 8478, 9414, 14121, 14130, 15690, 21195, 23535, 28242, 42390, 47070, 70605, 82111, 141210, 164222, 246333, 410555, 492666, 738999, 821110, 1231665, 1477998, 2216997, 2463330, 3694995, 4433994, 7389990, 11084985, 22169970]

約数ペア:

[(1, 22169970), (2, 11084985), (3, 7389990), (5, 4433994), (6, 3694995), (9, 2463330), (10, 2216997), (15, 1477998), (18, 1231665), (27, 821110), (30, 738999), (45, 492666), (54, 410555), (90, 246333), (135, 164222), (157, 141210), (270, 82111), (314, 70605), (471, 47070), (523, 42390), (785, 28242), (942, 23535), (1046, 21195), (1413, 15690), (1569, 14130), (1570, 14121), (2355, 9414), (2615, 8478), (2826, 7845), (3138, 7065), (4239, 5230), (4707, 4710)]