214314690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 541043712

約数和(自身を除く): 326729022

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 2371, 3013, 3930, 4742, 6026, 7113, 9039, 11855, 14226, 15065, 18078, 23710, 30130, 35565, 45195, 54533, 71130, 90390, 109066, 163599, 272665, 310601, 327198, 545330, 621202, 817995, 931803, 1553005, 1635990, 1863606, 3106010, 4659015, 7143823, 9318030, 14287646, 21431469, 35719115, 42862938, 71438230, 107157345, 214314690]

約数ペア:

[(1, 214314690), (2, 107157345), (3, 71438230), (5, 42862938), (6, 35719115), (10, 21431469), (15, 14287646), (23, 9318030), (30, 7143823), (46, 4659015), (69, 3106010), (115, 1863606), (131, 1635990), (138, 1553005), (230, 931803), (262, 817995), (345, 621202), (393, 545330), (655, 327198), (690, 310601), (786, 272665), (1310, 163599), (1965, 109066), (2371, 90390), (3013, 71130), (3930, 54533), (4742, 45195), (6026, 35565), (7113, 30130), (9039, 23710), (11855, 18078), (14226, 15065)]