309129210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 160

約数和(自身を含む): 925005312

約数和(自身を除く): 615876102

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 702, 806, 810, 837, 930, 947, 1053, 1170, 1209, 1395, 1674, 1755, 1894, 2015, 2106, 2418, 2511, 2790, 2841, 3510, 3627, 4030, 4185, 4735, 5022, 5265, 5682, 6045, 7254, 8370, 8523, 9470, 10530, 10881, 12090, 12311, 12555, 14205, 17046, 18135, 21762, 24622, 25110, 25569, 28410, 29357, 32643, 36270, 36933, 42615, 51138, 54405, 58714, 61555, 65286, 73866, 76707, 85230, 88071, 108810, 110799, 123110, 127845, 146785, 153414, 163215, 176142, 184665, 221598, 255690, 264213, 293570, 326430, 332397, 369330, 381641, 383535, 440355, 528426, 553995, 664794, 763282, 767070, 792639, 880710, 997191, 1107990, 1144923, 1321065, 1585278, 1661985, 1908205, 1994382, 2289846, 2377917, 2642130, 3323970, 3434769, 3816410, 3963195, 4755834, 4985955, 5724615, 6869538, 7926390, 9971910, 10304307, 11449230, 11889585, 17173845, 20608614, 23779170, 30912921, 34347690, 51521535, 61825842, 103043070, 154564605, 309129210]

約数ペア:

[(1, 309129210), (2, 154564605), (3, 103043070), (5, 61825842), (6, 51521535), (9, 34347690), (10, 30912921), (13, 23779170), (15, 20608614), (18, 17173845), (26, 11889585), (27, 11449230), (30, 10304307), (31, 9971910), (39, 7926390), (45, 6869538), (54, 5724615), (62, 4985955), (65, 4755834), (78, 3963195), (81, 3816410), (90, 3434769), (93, 3323970), (117, 2642130), (130, 2377917), (135, 2289846), (155, 1994382), (162, 1908205), (186, 1661985), (195, 1585278), (234, 1321065), (270, 1144923), (279, 1107990), (310, 997191), (351, 880710), (390, 792639), (403, 767070), (405, 763282), (465, 664794), (558, 553995), (585, 528426), (702, 440355), (806, 383535), (810, 381641), (837, 369330), (930, 332397), (947, 326430), (1053, 293570), (1170, 264213), (1209, 255690), (1395, 221598), (1674, 184665), (1755, 176142), (1894, 163215), (2015, 153414), (2106, 146785), (2418, 127845), (2511, 123110), (2790, 110799), (2841, 108810), (3510, 88071), (3627, 85230), (4030, 76707), (4185, 73866), (4735, 65286), (5022, 61555), (5265, 58714), (5682, 54405), (6045, 51138), (7254, 42615), (8370, 36933), (8523, 36270), (9470, 32643), (10530, 29357), (10881, 28410), (12090, 25569), (12311, 25110), (12555, 24622), (14205, 21762), (17046, 18135)]