919471110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 2233516032

約数和(自身を除く): 1314044922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 373, 381, 635, 647, 746, 762, 1119, 1270, 1294, 1865, 1905, 1941, 2238, 3235, 3730, 3810, 3882, 5595, 6470, 9705, 11190, 19410, 47371, 82169, 94742, 142113, 164338, 236855, 241331, 246507, 284226, 410845, 473710, 482662, 493014, 710565, 723993, 821690, 1206655, 1232535, 1421130, 1447986, 2413310, 2465070, 3619965, 7239930, 30649037, 61298074, 91947111, 153245185, 183894222, 306490370, 459735555, 919471110]

約数ペア:

[(1, 919471110), (2, 459735555), (3, 306490370), (5, 183894222), (6, 153245185), (10, 91947111), (15, 61298074), (30, 30649037), (127, 7239930), (254, 3619965), (373, 2465070), (381, 2413310), (635, 1447986), (647, 1421130), (746, 1232535), (762, 1206655), (1119, 821690), (1270, 723993), (1294, 710565), (1865, 493014), (1905, 482662), (1941, 473710), (2238, 410845), (3235, 284226), (3730, 246507), (3810, 241331), (3882, 236855), (5595, 164338), (6470, 142113), (9705, 94742), (11190, 82169), (19410, 47371)]