82686930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 120525870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 139, 158, 237, 251, 278, 395, 417, 474, 502, 695, 753, 790, 834, 1185, 1255, 1390, 1506, 2085, 2370, 2510, 3765, 4170, 7530, 10981, 19829, 21962, 32943, 34889, 39658, 54905, 59487, 65886, 69778, 99145, 104667, 109810, 118974, 164715, 174445, 198290, 209334, 297435, 329430, 348890, 523335, 594870, 1046670, 2756231, 5512462, 8268693, 13781155, 16537386, 27562310, 41343465, 82686930]

約数ペア:

[(1, 82686930), (2, 41343465), (3, 27562310), (5, 16537386), (6, 13781155), (10, 8268693), (15, 5512462), (30, 2756231), (79, 1046670), (139, 594870), (158, 523335), (237, 348890), (251, 329430), (278, 297435), (395, 209334), (417, 198290), (474, 174445), (502, 164715), (695, 118974), (753, 109810), (790, 104667), (834, 99145), (1185, 69778), (1255, 65886), (1390, 59487), (1506, 54905), (2085, 39658), (2370, 34889), (2510, 32943), (3765, 21962), (4170, 19829), (7530, 10981)]