65203470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2819}}^1$

素因数の和:3089

約数の個数: 48

約数和(自身を含む): 170249040

約数和(自身を除く): 105045570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 2819, 3855, 4626, 5638, 7710, 8457, 11565, 14095, 16914, 23130, 25371, 28190, 42285, 50742, 84570, 126855, 253710, 724483, 1448966, 2173449, 3622415, 4346898, 6520347, 7244830, 10867245, 13040694, 21734490, 32601735, 65203470]

約数ペア:

[(1, 65203470), (2, 32601735), (3, 21734490), (5, 13040694), (6, 10867245), (9, 7244830), (10, 6520347), (15, 4346898), (18, 3622415), (30, 2173449), (45, 1448966), (90, 724483), (257, 253710), (514, 126855), (771, 84570), (1285, 50742), (1542, 42285), (2313, 28190), (2570, 25371), (2819, 23130), (3855, 16914), (4626, 14095), (5638, 11565), (7710, 8457)]