40003110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 124203456

約数和(自身を除く): 84200346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 193, 210, 235, 245, 282, 294, 315, 329, 386, 423, 441, 470, 490, 579, 630, 658, 705, 735, 846, 882, 965, 987, 1158, 1351, 1410, 1470, 1645, 1737, 1930, 1974, 2115, 2205, 2303, 2702, 2895, 2961, 3290, 3474, 4053, 4230, 4410, 4606, 4935, 5790, 5922, 6755, 6909, 8106, 8685, 9071, 9457, 9870, 11515, 12159, 13510, 13818, 14805, 17370, 18142, 18914, 20265, 20727, 23030, 24318, 27213, 28371, 29610, 34545, 40530, 41454, 45355, 47285, 54426, 56742, 60795, 63497, 69090, 81639, 85113, 90710, 94570, 103635, 121590, 126994, 136065, 141855, 163278, 170226, 190491, 207270, 272130, 283710, 317485, 380982, 408195, 425565, 444479, 571473, 634970, 816390, 851130, 888958, 952455, 1142946, 1333437, 1904910, 2222395, 2666874, 2857365, 4000311, 4444790, 5714730, 6667185, 8000622, 13334370, 20001555, 40003110]

約数ペア:

[(1, 40003110), (2, 20001555), (3, 13334370), (5, 8000622), (6, 6667185), (7, 5714730), (9, 4444790), (10, 4000311), (14, 2857365), (15, 2666874), (18, 2222395), (21, 1904910), (30, 1333437), (35, 1142946), (42, 952455), (45, 888958), (47, 851130), (49, 816390), (63, 634970), (70, 571473), (90, 444479), (94, 425565), (98, 408195), (105, 380982), (126, 317485), (141, 283710), (147, 272130), (193, 207270), (210, 190491), (235, 170226), (245, 163278), (282, 141855), (294, 136065), (315, 126994), (329, 121590), (386, 103635), (423, 94570), (441, 90710), (470, 85113), (490, 81639), (579, 69090), (630, 63497), (658, 60795), (705, 56742), (735, 54426), (846, 47285), (882, 45355), (965, 41454), (987, 40530), (1158, 34545), (1351, 29610), (1410, 28371), (1470, 27213), (1645, 24318), (1737, 23030), (1930, 20727), (1974, 20265), (2115, 18914), (2205, 18142), (2303, 17370), (2702, 14805), (2895, 13818), (2961, 13510), (3290, 12159), (3474, 11515), (4053, 9870), (4230, 9457), (4410, 9071), (4606, 8685), (4935, 8106), (5790, 6909), (5922, 6755)]