131072310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1399}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 350784000

約数和(自身を除く): 219711690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 347, 694, 1041, 1399, 1735, 2082, 2798, 3123, 3470, 4197, 5205, 6246, 6995, 8394, 9369, 10410, 12591, 13990, 15615, 18738, 20985, 25182, 31230, 37773, 41970, 46845, 62955, 75546, 93690, 125910, 188865, 377730, 485453, 970906, 1456359, 2427265, 2912718, 4369077, 4854530, 7281795, 8738154, 13107231, 14563590, 21845385, 26214462, 43690770, 65536155, 131072310]

約数ペア:

[(1, 131072310), (2, 65536155), (3, 43690770), (5, 26214462), (6, 21845385), (9, 14563590), (10, 13107231), (15, 8738154), (18, 7281795), (27, 4854530), (30, 4369077), (45, 2912718), (54, 2427265), (90, 1456359), (135, 970906), (270, 485453), (347, 377730), (694, 188865), (1041, 125910), (1399, 93690), (1735, 75546), (2082, 62955), (2798, 46845), (3123, 41970), (3470, 37773), (4197, 31230), (5205, 25182), (6246, 20985), (6995, 18738), (8394, 15615), (9369, 13990), (10410, 12591)]