848390430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1373}}^1$

素因数の和:1905

約数の個数: 64

約数和(自身を含む): 2089359360

約数和(自身を除く): 1240968930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 479, 645, 958, 1290, 1373, 1437, 2395, 2746, 2874, 4119, 4790, 6865, 7185, 8238, 13730, 14370, 20595, 20597, 41190, 41194, 59039, 61791, 102985, 118078, 123582, 177117, 205970, 295195, 308955, 354234, 590390, 617910, 657667, 885585, 1315334, 1771170, 1973001, 3288335, 3946002, 6576670, 9865005, 19730010, 28279681, 56559362, 84839043, 141398405, 169678086, 282796810, 424195215, 848390430]

約数ペア:

[(1, 848390430), (2, 424195215), (3, 282796810), (5, 169678086), (6, 141398405), (10, 84839043), (15, 56559362), (30, 28279681), (43, 19730010), (86, 9865005), (129, 6576670), (215, 3946002), (258, 3288335), (430, 1973001), (479, 1771170), (645, 1315334), (958, 885585), (1290, 657667), (1373, 617910), (1437, 590390), (2395, 354234), (2746, 308955), (2874, 295195), (4119, 205970), (4790, 177117), (6865, 123582), (7185, 118078), (8238, 102985), (13730, 61791), (14370, 59039), (20595, 41194), (20597, 41190)]