12739230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 38510784

約数和(自身を除く): 25771554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 277, 315, 365, 438, 511, 554, 630, 657, 730, 831, 1022, 1095, 1314, 1385, 1533, 1662, 1939, 2190, 2493, 2555, 2770, 3066, 3285, 3878, 4155, 4599, 4986, 5110, 5817, 6570, 7665, 8310, 9198, 9695, 11634, 12465, 15330, 17451, 19390, 20221, 22995, 24930, 29085, 34902, 40442, 45990, 58170, 60663, 87255, 101105, 121326, 141547, 174510, 181989, 202210, 283094, 303315, 363978, 424641, 606630, 707735, 849282, 909945, 1273923, 1415470, 1819890, 2123205, 2547846, 4246410, 6369615, 12739230]

約数ペア:

[(1, 12739230), (2, 6369615), (3, 4246410), (5, 2547846), (6, 2123205), (7, 1819890), (9, 1415470), (10, 1273923), (14, 909945), (15, 849282), (18, 707735), (21, 606630), (30, 424641), (35, 363978), (42, 303315), (45, 283094), (63, 202210), (70, 181989), (73, 174510), (90, 141547), (105, 121326), (126, 101105), (146, 87255), (210, 60663), (219, 58170), (277, 45990), (315, 40442), (365, 34902), (438, 29085), (511, 24930), (554, 22995), (630, 20221), (657, 19390), (730, 17451), (831, 15330), (1022, 12465), (1095, 11634), (1314, 9695), (1385, 9198), (1533, 8310), (1662, 7665), (1939, 6570), (2190, 5817), (2493, 5110), (2555, 4986), (2770, 4599), (3066, 4155), (3285, 3878)]