306765690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 952750080

約数和(自身を除く): 645984390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 79, 82, 105, 110, 123, 154, 158, 165, 205, 210, 231, 237, 246, 287, 330, 385, 395, 410, 451, 462, 474, 553, 574, 615, 770, 790, 861, 869, 902, 1106, 1155, 1185, 1230, 1353, 1435, 1659, 1681, 1722, 1738, 2255, 2310, 2370, 2607, 2706, 2765, 2870, 3157, 3239, 3318, 3362, 4305, 4345, 4510, 5043, 5214, 5530, 6083, 6314, 6478, 6765, 8295, 8405, 8610, 8690, 9471, 9717, 10086, 11767, 12166, 13035, 13530, 15785, 16195, 16590, 16810, 18249, 18491, 18942, 19434, 22673, 23534, 25215, 26070, 30415, 31570, 32390, 35301, 35629, 36498, 36982, 45346, 47355, 48585, 50430, 55473, 58835, 60830, 68019, 70602, 71258, 91245, 92455, 94710, 97170, 106887, 110946, 113365, 117670, 129437, 132799, 136038, 176505, 178145, 182490, 184910, 213774, 226730, 249403, 258874, 265598, 277365, 340095, 353010, 356290, 388311, 398397, 498806, 534435, 554730, 647185, 663995, 680190, 748209, 776622, 796794, 929593, 1068870, 1247015, 1294370, 1327990, 1460789, 1496418, 1859186, 1941555, 1991985, 2494030, 2788779, 2921578, 3741045, 3883110, 3983970, 4382367, 4647965, 5577558, 7303945, 7482090, 8764734, 9295930, 10225523, 13943895, 14607890, 20451046, 21911835, 27887790, 30676569, 43823670, 51127615, 61353138, 102255230, 153382845, 306765690]

約数ペア:

[(1, 306765690), (2, 153382845), (3, 102255230), (5, 61353138), (6, 51127615), (7, 43823670), (10, 30676569), (11, 27887790), (14, 21911835), (15, 20451046), (21, 14607890), (22, 13943895), (30, 10225523), (33, 9295930), (35, 8764734), (41, 7482090), (42, 7303945), (55, 5577558), (66, 4647965), (70, 4382367), (77, 3983970), (79, 3883110), (82, 3741045), (105, 2921578), (110, 2788779), (123, 2494030), (154, 1991985), (158, 1941555), (165, 1859186), (205, 1496418), (210, 1460789), (231, 1327990), (237, 1294370), (246, 1247015), (287, 1068870), (330, 929593), (385, 796794), (395, 776622), (410, 748209), (451, 680190), (462, 663995), (474, 647185), (553, 554730), (574, 534435), (615, 498806), (770, 398397), (790, 388311), (861, 356290), (869, 353010), (902, 340095), (1106, 277365), (1155, 265598), (1185, 258874), (1230, 249403), (1353, 226730), (1435, 213774), (1659, 184910), (1681, 182490), (1722, 178145), (1738, 176505), (2255, 136038), (2310, 132799), (2370, 129437), (2607, 117670), (2706, 113365), (2765, 110946), (2870, 106887), (3157, 97170), (3239, 94710), (3318, 92455), (3362, 91245), (4305, 71258), (4345, 70602), (4510, 68019), (5043, 60830), (5214, 58835), (5530, 55473), (6083, 50430), (6314, 48585), (6478, 47355), (6765, 45346), (8295, 36982), (8405, 36498), (8610, 35629), (8690, 35301), (9471, 32390), (9717, 31570), (10086, 30415), (11767, 26070), (12166, 25215), (13035, 23534), (13530, 22673), (15785, 19434), (16195, 18942), (16590, 18491), (16810, 18249)]