7134870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 11009130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 139, 145, 174, 177, 278, 290, 295, 354, 417, 435, 590, 695, 834, 870, 885, 1390, 1711, 1770, 2085, 3422, 4031, 4170, 5133, 8062, 8201, 8555, 10266, 12093, 16402, 17110, 20155, 24186, 24603, 25665, 40310, 41005, 49206, 51330, 60465, 82010, 120930, 123015, 237829, 246030, 475658, 713487, 1189145, 1426974, 2378290, 3567435, 7134870]

約数ペア:

[(1, 7134870), (2, 3567435), (3, 2378290), (5, 1426974), (6, 1189145), (10, 713487), (15, 475658), (29, 246030), (30, 237829), (58, 123015), (59, 120930), (87, 82010), (118, 60465), (139, 51330), (145, 49206), (174, 41005), (177, 40310), (278, 25665), (290, 24603), (295, 24186), (354, 20155), (417, 17110), (435, 16402), (590, 12093), (695, 10266), (834, 8555), (870, 8201), (885, 8062), (1390, 5133), (1711, 4170), (1770, 4031), (2085, 3422)]