13403390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 32887296

約数和(自身を除く): 19483906

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 103, 110, 130, 143, 154, 169, 182, 206, 286, 338, 385, 455, 515, 715, 721, 770, 845, 910, 1001, 1030, 1133, 1183, 1339, 1430, 1442, 1690, 1859, 2002, 2266, 2366, 2678, 3605, 3718, 5005, 5665, 5915, 6695, 7210, 7931, 9295, 9373, 10010, 11330, 11830, 13013, 13390, 14729, 15862, 17407, 18590, 18746, 26026, 29458, 34814, 39655, 46865, 65065, 73645, 79310, 87035, 93730, 103103, 121849, 130130, 147290, 174070, 191477, 206206, 243698, 382954, 515515, 609245, 957385, 1031030, 1218490, 1340339, 1914770, 2680678, 6701695, 13403390]

約数ペア:

[(1, 13403390), (2, 6701695), (5, 2680678), (7, 1914770), (10, 1340339), (11, 1218490), (13, 1031030), (14, 957385), (22, 609245), (26, 515515), (35, 382954), (55, 243698), (65, 206206), (70, 191477), (77, 174070), (91, 147290), (103, 130130), (110, 121849), (130, 103103), (143, 93730), (154, 87035), (169, 79310), (182, 73645), (206, 65065), (286, 46865), (338, 39655), (385, 34814), (455, 29458), (515, 26026), (715, 18746), (721, 18590), (770, 17407), (845, 15862), (910, 14729), (1001, 13390), (1030, 13013), (1133, 11830), (1183, 11330), (1339, 10010), (1430, 9373), (1442, 9295), (1690, 7931), (1859, 7210), (2002, 6695), (2266, 5915), (2366, 5665), (2678, 5005), (3605, 3718)]