13469767780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{739}}^1\times {\mathrm{2657}}^1$

素因数の和:3426

約数の個数: 96

約数和(自身を含む): 33044256000

約数和(自身を除く): 19574488220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 739, 980, 1372, 1478, 1715, 2657, 2956, 3430, 3695, 5173, 5314, 6860, 7390, 10346, 10628, 13285, 14780, 18599, 20692, 25865, 26570, 36211, 37198, 51730, 53140, 72422, 74396, 92995, 103460, 130193, 144844, 181055, 185990, 253477, 260386, 362110, 371980, 506954, 520772, 650965, 724220, 911351, 1013908, 1267385, 1301930, 1822702, 1963523, 2534770, 2603860, 3645404, 3927046, 4556755, 5069540, 7854092, 9113510, 9817615, 13744661, 18227020, 19635230, 27489322, 39270460, 54978644, 68723305, 96212627, 137446610, 192425254, 274893220, 384850508, 481063135, 673488389, 962126270, 1346976778, 1924252540, 2693953556, 3367441945, 6734883890, 13469767780]

約数ペア:

[(1, 13469767780), (2, 6734883890), (4, 3367441945), (5, 2693953556), (7, 1924252540), (10, 1346976778), (14, 962126270), (20, 673488389), (28, 481063135), (35, 384850508), (49, 274893220), (70, 192425254), (98, 137446610), (140, 96212627), (196, 68723305), (245, 54978644), (343, 39270460), (490, 27489322), (686, 19635230), (739, 18227020), (980, 13744661), (1372, 9817615), (1478, 9113510), (1715, 7854092), (2657, 5069540), (2956, 4556755), (3430, 3927046), (3695, 3645404), (5173, 2603860), (5314, 2534770), (6860, 1963523), (7390, 1822702), (10346, 1301930), (10628, 1267385), (13285, 1013908), (14780, 911351), (18599, 724220), (20692, 650965), (25865, 520772), (26570, 506954), (36211, 371980), (37198, 362110), (51730, 260386), (53140, 253477), (72422, 185990), (74396, 181055), (92995, 144844), (103460, 130193)]