13288590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 28183410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 89, 90, 105, 126, 135, 158, 178, 189, 210, 237, 267, 270, 315, 378, 395, 445, 474, 534, 553, 623, 630, 711, 790, 801, 890, 945, 1106, 1185, 1246, 1335, 1422, 1602, 1659, 1869, 1890, 2133, 2370, 2403, 2670, 2765, 3115, 3318, 3555, 3738, 4005, 4266, 4806, 4977, 5530, 5607, 6230, 7031, 7110, 8010, 8295, 9345, 9954, 10665, 11214, 12015, 14062, 14931, 16590, 16821, 18690, 21093, 21330, 24030, 24885, 28035, 29862, 33642, 35155, 42186, 49217, 49770, 56070, 63279, 70310, 74655, 84105, 98434, 105465, 126558, 147651, 149310, 168210, 189837, 210930, 246085, 295302, 316395, 379674, 442953, 492170, 632790, 738255, 885906, 949185, 1328859, 1476510, 1898370, 2214765, 2657718, 4429530, 6644295, 13288590]

約数ペア:

[(1, 13288590), (2, 6644295), (3, 4429530), (5, 2657718), (6, 2214765), (7, 1898370), (9, 1476510), (10, 1328859), (14, 949185), (15, 885906), (18, 738255), (21, 632790), (27, 492170), (30, 442953), (35, 379674), (42, 316395), (45, 295302), (54, 246085), (63, 210930), (70, 189837), (79, 168210), (89, 149310), (90, 147651), (105, 126558), (126, 105465), (135, 98434), (158, 84105), (178, 74655), (189, 70310), (210, 63279), (237, 56070), (267, 49770), (270, 49217), (315, 42186), (378, 35155), (395, 33642), (445, 29862), (474, 28035), (534, 24885), (553, 24030), (623, 21330), (630, 21093), (711, 18690), (790, 16821), (801, 16590), (890, 14931), (945, 14062), (1106, 12015), (1185, 11214), (1246, 10665), (1335, 9954), (1422, 9345), (1602, 8295), (1659, 8010), (1869, 7110), (1890, 7031), (2133, 6230), (2370, 5607), (2403, 5530), (2670, 4977), (2765, 4806), (3115, 4266), (3318, 4005), (3555, 3738)]