2018705340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{4567}}^1$

素因数の和:4771

約数の個数: 96

約数和(自身を含む): 5801725440

約数和(自身を除く): 3783020100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 139, 159, 212, 265, 278, 318, 417, 530, 556, 636, 695, 795, 834, 1060, 1390, 1590, 1668, 2085, 2780, 3180, 4170, 4567, 7367, 8340, 9134, 13701, 14734, 18268, 22101, 22835, 27402, 29468, 36835, 44202, 45670, 54804, 68505, 73670, 88404, 91340, 110505, 137010, 147340, 221010, 242051, 274020, 442020, 484102, 634813, 726153, 968204, 1210255, 1269626, 1452306, 1904439, 2420510, 2539252, 2904612, 3174065, 3630765, 3808878, 4841020, 6348130, 7261530, 7617756, 9522195, 12696260, 14523060, 19044390, 33645089, 38088780, 67290178, 100935267, 134580356, 168225445, 201870534, 336450890, 403741068, 504676335, 672901780, 1009352670, 2018705340]

約数ペア:

[(1, 2018705340), (2, 1009352670), (3, 672901780), (4, 504676335), (5, 403741068), (6, 336450890), (10, 201870534), (12, 168225445), (15, 134580356), (20, 100935267), (30, 67290178), (53, 38088780), (60, 33645089), (106, 19044390), (139, 14523060), (159, 12696260), (212, 9522195), (265, 7617756), (278, 7261530), (318, 6348130), (417, 4841020), (530, 3808878), (556, 3630765), (636, 3174065), (695, 2904612), (795, 2539252), (834, 2420510), (1060, 1904439), (1390, 1452306), (1590, 1269626), (1668, 1210255), (2085, 968204), (2780, 726153), (3180, 634813), (4170, 484102), (4567, 442020), (7367, 274020), (8340, 242051), (9134, 221010), (13701, 147340), (14734, 137010), (18268, 110505), (22101, 91340), (22835, 88404), (27402, 73670), (29468, 68505), (36835, 54804), (44202, 45670)]