926590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 2035584

約数和(自身を除く): 1108994

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 61, 62, 70, 98, 122, 155, 217, 245, 305, 310, 427, 434, 490, 610, 854, 1085, 1519, 1891, 2135, 2170, 2989, 3038, 3782, 4270, 5978, 7595, 9455, 13237, 14945, 15190, 18910, 26474, 29890, 66185, 92659, 132370, 185318, 463295, 926590]

約数ペア:

[(1, 926590), (2, 463295), (5, 185318), (7, 132370), (10, 92659), (14, 66185), (31, 29890), (35, 26474), (49, 18910), (61, 15190), (62, 14945), (70, 13237), (98, 9455), (122, 7595), (155, 5978), (217, 4270), (245, 3782), (305, 3038), (310, 2989), (427, 2170), (434, 2135), (490, 1891), (610, 1519), (854, 1085)]