1663517888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1\times {\mathrm{350381}}^1$

素因数の和:351939

約数の個数: 96

約数和(自身を含む): 4748926262976

約数和(自身を除く): 3085408374036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1493, 1590, 2986, 3180, 4479, 5972, 7465, 8958, 14930, 17916, 22395, 29860, 44790, 79129, 89580, 158258, 237387, 316516, 350381, 395645, 474774, 700762, 791290, 949548, 1051143, 1186935, 1401524, 1582580, 1751905, 2102286, 2373870, 3503810, 4204572, 4747740, 5255715, 7007620, 10511430, 18570193, 21022860, 37140386, 55710579, 74280772, 92850965, 111421158, 185701930, 222842316, 278552895, 371403860, 523118833, 557105790, 1046237666, 1114211580, 1569356499, 2092475332, 2615594165, 3138712998, 5231188330, 6277425996, 7846782495, 10462376660, 15693564990, 27725298149, 31387129980, 55450596298, 83175894447, 110901192596, 138626490745, 166351788894, 277252981490, 332703577788, 415879472235, 554505962980, 831758944470, 1663517888940]

約数ペア:

[(1, 1663517888940), (2, 831758944470), (3, 554505962980), (4, 415879472235), (5, 332703577788), (6, 277252981490), (10, 166351788894), (12, 138626490745), (15, 110901192596), (20, 83175894447), (30, 55450596298), (53, 31387129980), (60, 27725298149), (106, 15693564990), (159, 10462376660), (212, 7846782495), (265, 6277425996), (318, 5231188330), (530, 3138712998), (636, 2615594165), (795, 2092475332), (1060, 1569356499), (1493, 1114211580), (1590, 1046237666), (2986, 557105790), (3180, 523118833), (4479, 371403860), (5972, 278552895), (7465, 222842316), (8958, 185701930), (14930, 111421158), (17916, 92850965), (22395, 74280772), (29860, 55710579), (44790, 37140386), (79129, 21022860), (89580, 18570193), (158258, 10511430), (237387, 7007620), (316516, 5255715), (350381, 4747740), (395645, 4204572), (474774, 3503810), (700762, 2373870), (791290, 2102286), (949548, 1751905), (1051143, 1582580), (1186935, 1401524)]