391679730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10799}}^1$

素因数の和:10856

約数の個数: 96

約数和(自身を含む): 1132185600

約数和(自身を除く): 740505870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 10799, 12090, 18135, 21598, 32397, 36270, 53995, 64794, 97191, 107990, 140387, 161985, 194382, 280774, 323970, 334769, 421161, 485955, 669538, 701935, 842322, 971910, 1004307, 1263483, 1403870, 1673845, 2008614, 2105805, 2526966, 3012921, 3347690, 4211610, 4351997, 5021535, 6025842, 6317415, 8703994, 10043070, 12634830, 13055991, 15064605, 21759985, 26111982, 30129210, 39167973, 43519970, 65279955, 78335946, 130559910, 195839865, 391679730]

約数ペア:

[(1, 391679730), (2, 195839865), (3, 130559910), (5, 78335946), (6, 65279955), (9, 43519970), (10, 39167973), (13, 30129210), (15, 26111982), (18, 21759985), (26, 15064605), (30, 13055991), (31, 12634830), (39, 10043070), (45, 8703994), (62, 6317415), (65, 6025842), (78, 5021535), (90, 4351997), (93, 4211610), (117, 3347690), (130, 3012921), (155, 2526966), (186, 2105805), (195, 2008614), (234, 1673845), (279, 1403870), (310, 1263483), (390, 1004307), (403, 971910), (465, 842322), (558, 701935), (585, 669538), (806, 485955), (930, 421161), (1170, 334769), (1209, 323970), (1395, 280774), (2015, 194382), (2418, 161985), (2790, 140387), (3627, 107990), (4030, 97191), (6045, 64794), (7254, 53995), (10799, 36270), (12090, 32397), (18135, 21598)]