1118457930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{86501}}^1$

素因数の和:86942

約数の個数: 32

約数和(自身を含む): 2690558208

約数和(自身を除く): 1572100278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 86501, 173002, 259503, 432505, 519006, 865010, 1297515, 2595030, 37281931, 74563862, 111845793, 186409655, 223691586, 372819310, 559228965, 1118457930]

約数ペア:

[(1, 1118457930), (2, 559228965), (3, 372819310), (5, 223691586), (6, 186409655), (10, 111845793), (15, 74563862), (30, 37281931), (431, 2595030), (862, 1297515), (1293, 865010), (2155, 519006), (2586, 432505), (4310, 259503), (6465, 173002), (12930, 86501)]