7223930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 8120710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 3329, 6658, 16645, 23303, 33290, 46606, 103199, 116515, 206398, 233030, 515995, 722393, 1031990, 1444786, 3611965, 7223930]

約数ペア:

[(1, 7223930), (2, 3611965), (5, 1444786), (7, 1031990), (10, 722393), (14, 515995), (31, 233030), (35, 206398), (62, 116515), (70, 103199), (155, 46606), (217, 33290), (310, 23303), (434, 16645), (1085, 6658), (2170, 3329)]