298290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 732096

約数和(自身を除く): 433806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 163, 183, 305, 326, 366, 489, 610, 815, 915, 978, 1630, 1830, 2445, 4890, 9943, 19886, 29829, 49715, 59658, 99430, 149145, 298290]

約数ペア:

[(1, 298290), (2, 149145), (3, 99430), (5, 59658), (6, 49715), (10, 29829), (15, 19886), (30, 9943), (61, 4890), (122, 2445), (163, 1830), (183, 1630), (305, 978), (326, 915), (366, 815), (489, 610)]