40914630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2789}}^1$

素因数の和:2965

約数の個数: 48

約数和(自身を含む): 107069040

約数和(自身を除く): 66154410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2789, 2934, 4890, 5578, 7335, 8367, 13945, 14670, 16734, 25101, 27890, 41835, 50202, 83670, 125505, 251010, 454607, 909214, 1363821, 2273035, 2727642, 4091463, 4546070, 6819105, 8182926, 13638210, 20457315, 40914630]

約数ペア:

[(1, 40914630), (2, 20457315), (3, 13638210), (5, 8182926), (6, 6819105), (9, 4546070), (10, 4091463), (15, 2727642), (18, 2273035), (30, 1363821), (45, 909214), (90, 454607), (163, 251010), (326, 125505), (489, 83670), (815, 50202), (978, 41835), (1467, 27890), (1630, 25101), (2445, 16734), (2789, 14670), (2934, 13945), (4890, 8367), (5578, 7335)]