296217740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23251}}^1$

素因数の和:23287

約数の個数: 72

約数和(自身を含む): 779314032

約数和(自身を除く): 483096292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 23251, 46502, 93004, 116255, 162757, 232510, 302263, 325514, 465020, 604526, 651028, 813785, 1139299, 1209052, 1511315, 1627570, 2115841, 2278598, 3022630, 3255140, 4231682, 4557196, 5696495, 6045260, 8463364, 10579205, 11392990, 14810887, 21158410, 22785980, 29621774, 42316820, 59243548, 74054435, 148108870, 296217740]

約数ペア:

[(1, 296217740), (2, 148108870), (4, 74054435), (5, 59243548), (7, 42316820), (10, 29621774), (13, 22785980), (14, 21158410), (20, 14810887), (26, 11392990), (28, 10579205), (35, 8463364), (49, 6045260), (52, 5696495), (65, 4557196), (70, 4231682), (91, 3255140), (98, 3022630), (130, 2278598), (140, 2115841), (182, 1627570), (196, 1511315), (245, 1209052), (260, 1139299), (364, 813785), (455, 651028), (490, 604526), (637, 465020), (910, 325514), (980, 302263), (1274, 232510), (1820, 162757), (2548, 116255), (3185, 93004), (6370, 46502), (12740, 23251)]