41951970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 109806840

約数和(自身を除く): 67854870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 2969, 4710, 5938, 7065, 8907, 14130, 14845, 17814, 26721, 29690, 44535, 53442, 89070, 133605, 267210, 466133, 932266, 1398399, 2330665, 2796798, 4195197, 4661330, 6991995, 8390394, 13983990, 20975985, 41951970]

約数ペア:

[(1, 41951970), (2, 20975985), (3, 13983990), (5, 8390394), (6, 6991995), (9, 4661330), (10, 4195197), (15, 2796798), (18, 2330665), (30, 1398399), (45, 932266), (90, 466133), (157, 267210), (314, 133605), (471, 89070), (785, 53442), (942, 44535), (1413, 29690), (1570, 26721), (2355, 17814), (2826, 14845), (2969, 14130), (4710, 8907), (5938, 7065)]