9778185810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5167}}^1$

素因数の和:5389

約数の個数: 128

約数和(自身を含む): 26850447360

約数和(自身を除く): 17072261550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 163, 215, 258, 270, 326, 387, 430, 489, 645, 774, 815, 978, 1161, 1290, 1467, 1630, 1935, 2322, 2445, 2934, 3870, 4401, 4890, 5167, 5805, 7009, 7335, 8802, 10334, 11610, 14018, 14670, 15501, 21027, 22005, 25835, 31002, 35045, 42054, 44010, 46503, 51670, 63081, 70090, 77505, 93006, 105135, 126162, 139509, 155010, 189243, 210270, 222181, 232515, 279018, 315405, 378486, 444362, 465030, 630810, 666543, 697545, 842221, 946215, 1110905, 1333086, 1395090, 1684442, 1892430, 1999629, 2221810, 2526663, 3332715, 3999258, 4211105, 5053326, 5998887, 6665430, 7579989, 8422210, 9998145, 11997774, 12633315, 15159978, 19996290, 22739967, 25266630, 29994435, 36215503, 37899945, 45479934, 59988870, 72431006, 75799890, 108646509, 113699835, 181077515, 217293018, 227399670, 325939527, 362155030, 543232545, 651879054, 977818581, 1086465090, 1629697635, 1955637162, 3259395270, 4889092905, 9778185810]

約数ペア:

[(1, 9778185810), (2, 4889092905), (3, 3259395270), (5, 1955637162), (6, 1629697635), (9, 1086465090), (10, 977818581), (15, 651879054), (18, 543232545), (27, 362155030), (30, 325939527), (43, 227399670), (45, 217293018), (54, 181077515), (86, 113699835), (90, 108646509), (129, 75799890), (135, 72431006), (163, 59988870), (215, 45479934), (258, 37899945), (270, 36215503), (326, 29994435), (387, 25266630), (430, 22739967), (489, 19996290), (645, 15159978), (774, 12633315), (815, 11997774), (978, 9998145), (1161, 8422210), (1290, 7579989), (1467, 6665430), (1630, 5998887), (1935, 5053326), (2322, 4211105), (2445, 3999258), (2934, 3332715), (3870, 2526663), (4401, 2221810), (4890, 1999629), (5167, 1892430), (5805, 1684442), (7009, 1395090), (7335, 1333086), (8802, 1110905), (10334, 946215), (11610, 842221), (14018, 697545), (14670, 666543), (15501, 630810), (21027, 465030), (22005, 444362), (25835, 378486), (31002, 315405), (35045, 279018), (42054, 232515), (44010, 222181), (46503, 210270), (51670, 189243), (63081, 155010), (70090, 139509), (77505, 126162), (93006, 105135)]