189084870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161611}}^1$

素因数の和:161637

約数の個数: 48

約数和(自身を含む): 529440912

約数和(自身を除く): 340356042

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 161611, 323222, 484833, 808055, 969666, 1454499, 1616110, 2100943, 2424165, 2908998, 4201886, 4848330, 6302829, 7272495, 10504715, 12605658, 14544990, 18908487, 21009430, 31514145, 37816974, 63028290, 94542435, 189084870]

約数ペア:

[(1, 189084870), (2, 94542435), (3, 63028290), (5, 37816974), (6, 31514145), (9, 21009430), (10, 18908487), (13, 14544990), (15, 12605658), (18, 10504715), (26, 7272495), (30, 6302829), (39, 4848330), (45, 4201886), (65, 2908998), (78, 2424165), (90, 2100943), (117, 1616110), (130, 1454499), (195, 969666), (234, 808055), (390, 484833), (585, 323222), (1170, 161611)]