459660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 1322496

約数和(自身を除く): 862836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 163, 188, 235, 282, 326, 470, 489, 564, 652, 705, 815, 940, 978, 1410, 1630, 1956, 2445, 2820, 3260, 4890, 7661, 9780, 15322, 22983, 30644, 38305, 45966, 76610, 91932, 114915, 153220, 229830, 459660]

約数ペア:

[(1, 459660), (2, 229830), (3, 153220), (4, 114915), (5, 91932), (6, 76610), (10, 45966), (12, 38305), (15, 30644), (20, 22983), (30, 15322), (47, 9780), (60, 7661), (94, 4890), (141, 3260), (163, 2820), (188, 2445), (235, 1956), (282, 1630), (326, 1410), (470, 978), (489, 940), (564, 815), (652, 705)]