30710832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20639}}^1$

素因数の和:20681

約数の個数: 40

約数和(自身を含む): 81899520

約数和(自身を除く): 51188688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20639, 41278, 61917, 82556, 123834, 165112, 247668, 330224, 495336, 639809, 990672, 1279618, 1919427, 2559236, 3838854, 5118472, 7677708, 10236944, 15355416, 30710832]

約数ペア:

[(1, 30710832), (2, 15355416), (3, 10236944), (4, 7677708), (6, 5118472), (8, 3838854), (12, 2559236), (16, 1919427), (24, 1279618), (31, 990672), (48, 639809), (62, 495336), (93, 330224), (124, 247668), (186, 165112), (248, 123834), (372, 82556), (496, 61917), (744, 41278), (1488, 20639)]