39617970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{26951}}^1$

素因数の和:26975

約数の個数: 48

約数和(自身を含む): 110611008

約数和(自身を除く): 70993038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 26951, 53902, 80853, 134755, 161706, 188657, 269510, 377314, 404265, 565971, 808530, 943285, 1131942, 1320599, 1886570, 2641198, 2829855, 3961797, 5659710, 6602995, 7923594, 13205990, 19808985, 39617970]

約数ペア:

[(1, 39617970), (2, 19808985), (3, 13205990), (5, 7923594), (6, 6602995), (7, 5659710), (10, 3961797), (14, 2829855), (15, 2641198), (21, 1886570), (30, 1320599), (35, 1131942), (42, 943285), (49, 808530), (70, 565971), (98, 404265), (105, 377314), (147, 269510), (210, 188657), (245, 161706), (294, 134755), (490, 80853), (735, 53902), (1470, 26951)]