1520656868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 3141815040

約数和(自身を除く): 1621158172

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 73, 76, 92, 146, 292, 323, 391, 437, 646, 701, 782, 874, 1241, 1292, 1387, 1402, 1564, 1679, 1748, 2482, 2774, 2804, 3358, 4964, 5548, 6716, 7429, 11917, 13319, 14858, 16123, 23579, 23834, 26638, 28543, 29716, 31901, 32246, 47158, 47668, 51173, 53276, 57086, 63802, 64492, 94316, 102346, 114172, 127604, 204692, 226423, 274091, 306337, 452846, 542317, 548182, 612674, 869941, 905692, 972287, 1084634, 1096364, 1176979, 1225348, 1739882, 1944574, 2169268, 2353958, 3479764, 3889148, 4707916, 5207729, 10415458, 16528879, 20008643, 20830916, 22362601, 33057758, 40017286, 44725202, 66115516, 80034572, 89450404, 380164217, 760328434, 1520656868]

約数ペア:

[(1, 1520656868), (2, 760328434), (4, 380164217), (17, 89450404), (19, 80034572), (23, 66115516), (34, 44725202), (38, 40017286), (46, 33057758), (68, 22362601), (73, 20830916), (76, 20008643), (92, 16528879), (146, 10415458), (292, 5207729), (323, 4707916), (391, 3889148), (437, 3479764), (646, 2353958), (701, 2169268), (782, 1944574), (874, 1739882), (1241, 1225348), (1292, 1176979), (1387, 1096364), (1402, 1084634), (1564, 972287), (1679, 905692), (1748, 869941), (2482, 612674), (2774, 548182), (2804, 542317), (3358, 452846), (4964, 306337), (5548, 274091), (6716, 226423), (7429, 204692), (11917, 127604), (13319, 114172), (14858, 102346), (16123, 94316), (23579, 64492), (23834, 63802), (26638, 57086), (28543, 53276), (29716, 51173), (31901, 47668), (32246, 47158)]