2430486940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6763}}^1$

素因数の和:6947

約数の個数: 96

約数和(自身を含む): 6218118144

約数和(自身を除く): 3787631204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 151, 170, 238, 302, 340, 476, 595, 604, 755, 1057, 1190, 1510, 2114, 2380, 2567, 3020, 4228, 5134, 5285, 6763, 10268, 10570, 12835, 13526, 17969, 21140, 25670, 27052, 33815, 35938, 47341, 51340, 67630, 71876, 89845, 94682, 114971, 135260, 179690, 189364, 229942, 236705, 359380, 459884, 473410, 574855, 804797, 946820, 1021213, 1149710, 1609594, 2042426, 2299420, 3219188, 4023985, 4084852, 5106065, 7148491, 8047970, 10212130, 14296982, 16095940, 17360621, 20424260, 28593964, 34721242, 35742455, 69442484, 71484910, 86803105, 121524347, 142969820, 173606210, 243048694, 347212420, 486097388, 607621735, 1215243470, 2430486940]

約数ペア:

[(1, 2430486940), (2, 1215243470), (4, 607621735), (5, 486097388), (7, 347212420), (10, 243048694), (14, 173606210), (17, 142969820), (20, 121524347), (28, 86803105), (34, 71484910), (35, 69442484), (68, 35742455), (70, 34721242), (85, 28593964), (119, 20424260), (140, 17360621), (151, 16095940), (170, 14296982), (238, 10212130), (302, 8047970), (340, 7148491), (476, 5106065), (595, 4084852), (604, 4023985), (755, 3219188), (1057, 2299420), (1190, 2042426), (1510, 1609594), (2114, 1149710), (2380, 1021213), (2567, 946820), (3020, 804797), (4228, 574855), (5134, 473410), (5285, 459884), (6763, 359380), (10268, 236705), (10570, 229942), (12835, 189364), (13526, 179690), (17969, 135260), (21140, 114971), (25670, 94682), (27052, 89845), (33815, 71876), (35938, 67630), (47341, 51340)]