123409710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 342835200

約数和(自身を除く): 219425490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 61, 90, 118, 122, 127, 135, 177, 183, 254, 270, 295, 305, 354, 366, 381, 531, 549, 590, 610, 635, 762, 885, 915, 1062, 1098, 1143, 1270, 1593, 1647, 1770, 1830, 1905, 2286, 2655, 2745, 3186, 3294, 3429, 3599, 3810, 5310, 5490, 5715, 6858, 7198, 7493, 7747, 7965, 8235, 10797, 11430, 14986, 15494, 15930, 16470, 17145, 17995, 21594, 22479, 23241, 32391, 34290, 35990, 37465, 38735, 44958, 46482, 53985, 64782, 67437, 69723, 74930, 77470, 97173, 107970, 112395, 116205, 134874, 139446, 161955, 194346, 202311, 209169, 224790, 232410, 323910, 337185, 348615, 404622, 418338, 457073, 485865, 674370, 697230, 914146, 971730, 1011555, 1045845, 1371219, 2023110, 2091690, 2285365, 2742438, 4113657, 4570730, 6856095, 8227314, 12340971, 13712190, 20568285, 24681942, 41136570, 61704855, 123409710]

約数ペア:

[(1, 123409710), (2, 61704855), (3, 41136570), (5, 24681942), (6, 20568285), (9, 13712190), (10, 12340971), (15, 8227314), (18, 6856095), (27, 4570730), (30, 4113657), (45, 2742438), (54, 2285365), (59, 2091690), (61, 2023110), (90, 1371219), (118, 1045845), (122, 1011555), (127, 971730), (135, 914146), (177, 697230), (183, 674370), (254, 485865), (270, 457073), (295, 418338), (305, 404622), (354, 348615), (366, 337185), (381, 323910), (531, 232410), (549, 224790), (590, 209169), (610, 202311), (635, 194346), (762, 161955), (885, 139446), (915, 134874), (1062, 116205), (1098, 112395), (1143, 107970), (1270, 97173), (1593, 77470), (1647, 74930), (1770, 69723), (1830, 67437), (1905, 64782), (2286, 53985), (2655, 46482), (2745, 44958), (3186, 38735), (3294, 37465), (3429, 35990), (3599, 34290), (3810, 32391), (5310, 23241), (5490, 22479), (5715, 21594), (6858, 17995), (7198, 17145), (7493, 16470), (7747, 15930), (7965, 15494), (8235, 14986), (10797, 11430)]