13309660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 21913892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 71, 91, 103, 130, 140, 142, 182, 206, 260, 284, 355, 364, 412, 455, 497, 515, 710, 721, 910, 923, 994, 1030, 1339, 1420, 1442, 1820, 1846, 1988, 2060, 2485, 2678, 2884, 3605, 3692, 4615, 4970, 5356, 6461, 6695, 7210, 7313, 9230, 9373, 9940, 12922, 13390, 14420, 14626, 18460, 18746, 25844, 26780, 29252, 32305, 36565, 37492, 46865, 51191, 64610, 73130, 93730, 95069, 102382, 129220, 146260, 187460, 190138, 204764, 255955, 380276, 475345, 511910, 665483, 950690, 1023820, 1330966, 1901380, 2661932, 3327415, 6654830, 13309660]

約数ペア:

[(1, 13309660), (2, 6654830), (4, 3327415), (5, 2661932), (7, 1901380), (10, 1330966), (13, 1023820), (14, 950690), (20, 665483), (26, 511910), (28, 475345), (35, 380276), (52, 255955), (65, 204764), (70, 190138), (71, 187460), (91, 146260), (103, 129220), (130, 102382), (140, 95069), (142, 93730), (182, 73130), (206, 64610), (260, 51191), (284, 46865), (355, 37492), (364, 36565), (412, 32305), (455, 29252), (497, 26780), (515, 25844), (710, 18746), (721, 18460), (910, 14626), (923, 14420), (994, 13390), (1030, 12922), (1339, 9940), (1420, 9373), (1442, 9230), (1820, 7313), (1846, 7210), (1988, 6695), (2060, 6461), (2485, 5356), (2678, 4970), (2884, 4615), (3605, 3692)]