13500210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 34774272

約数和(自身を除く): 21274062

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 255, 257, 309, 510, 514, 515, 618, 771, 1030, 1285, 1542, 1545, 1751, 2570, 3090, 3502, 3855, 4369, 5253, 7710, 8738, 8755, 10506, 13107, 17510, 21845, 26214, 26265, 26471, 43690, 52530, 52942, 65535, 79413, 131070, 132355, 158826, 264710, 397065, 450007, 794130, 900014, 1350021, 2250035, 2700042, 4500070, 6750105, 13500210]

約数ペア:

[(1, 13500210), (2, 6750105), (3, 4500070), (5, 2700042), (6, 2250035), (10, 1350021), (15, 900014), (17, 794130), (30, 450007), (34, 397065), (51, 264710), (85, 158826), (102, 132355), (103, 131070), (170, 79413), (206, 65535), (255, 52942), (257, 52530), (309, 43690), (510, 26471), (514, 26265), (515, 26214), (618, 21845), (771, 17510), (1030, 13107), (1285, 10506), (1542, 8755), (1545, 8738), (1751, 7710), (2570, 5253), (3090, 4369), (3502, 3855)]