39397980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2423}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 110767104

約数和(自身を除く): 71369124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2423, 2710, 3252, 4065, 4846, 5420, 7269, 8130, 9692, 12115, 14538, 16260, 24230, 29076, 36345, 48460, 72690, 145380, 656633, 1313266, 1969899, 2626532, 3283165, 3939798, 6566330, 7879596, 9849495, 13132660, 19698990, 39397980]

約数ペア:

[(1, 39397980), (2, 19698990), (3, 13132660), (4, 9849495), (5, 7879596), (6, 6566330), (10, 3939798), (12, 3283165), (15, 2626532), (20, 1969899), (30, 1313266), (60, 656633), (271, 145380), (542, 72690), (813, 48460), (1084, 36345), (1355, 29076), (1626, 24230), (2423, 16260), (2710, 14538), (3252, 12115), (4065, 9692), (4846, 8130), (5420, 7269)]