2015376010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 3893380992

約数和(自身を除く): 1878004982

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 257, 283, 326, 514, 566, 815, 1285, 1415, 1630, 2570, 2771, 2830, 4369, 4811, 5542, 8738, 9622, 13855, 21845, 24055, 27710, 41891, 43690, 46129, 48110, 72731, 83782, 92258, 145462, 209455, 230645, 363655, 418910, 461290, 712147, 727310, 784193, 1236427, 1424294, 1568386, 2472854, 3560735, 3920965, 6182135, 7121470, 7841930, 11855153, 12364270, 23710306, 59275765, 118551530, 201537601, 403075202, 1007688005, 2015376010]

約数ペア:

[(1, 2015376010), (2, 1007688005), (5, 403075202), (10, 201537601), (17, 118551530), (34, 59275765), (85, 23710306), (163, 12364270), (170, 11855153), (257, 7841930), (283, 7121470), (326, 6182135), (514, 3920965), (566, 3560735), (815, 2472854), (1285, 1568386), (1415, 1424294), (1630, 1236427), (2570, 784193), (2771, 727310), (2830, 712147), (4369, 461290), (4811, 418910), (5542, 363655), (8738, 230645), (9622, 209455), (13855, 145462), (21845, 92258), (24055, 83782), (27710, 72731), (41891, 48110), (43690, 46129)]