127722690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4421}}^1$

素因数の和:4544

約数の個数: 64

約数和(自身を含む): 343854720

約数和(自身を除く): 216132030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4421, 4815, 5778, 8842, 9630, 13263, 14445, 22105, 26526, 28890, 39789, 44210, 66315, 79578, 119367, 132630, 198945, 238734, 397890, 473047, 596835, 946094, 1193670, 1419141, 2365235, 2838282, 4257423, 4730470, 7095705, 8514846, 12772269, 14191410, 21287115, 25544538, 42574230, 63861345, 127722690]

約数ペア:

[(1, 127722690), (2, 63861345), (3, 42574230), (5, 25544538), (6, 21287115), (9, 14191410), (10, 12772269), (15, 8514846), (18, 7095705), (27, 4730470), (30, 4257423), (45, 2838282), (54, 2365235), (90, 1419141), (107, 1193670), (135, 946094), (214, 596835), (270, 473047), (321, 397890), (535, 238734), (642, 198945), (963, 132630), (1070, 119367), (1605, 79578), (1926, 66315), (2889, 44210), (3210, 39789), (4421, 28890), (4815, 26526), (5778, 22105), (8842, 14445), (9630, 13263)]