17491110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 35731290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 149, 182, 195, 210, 215, 258, 273, 298, 301, 390, 430, 447, 455, 546, 559, 602, 645, 745, 894, 903, 910, 1043, 1118, 1290, 1365, 1490, 1505, 1677, 1806, 1937, 2086, 2235, 2730, 2795, 3010, 3129, 3354, 3874, 3913, 4470, 4515, 5215, 5590, 5811, 6258, 6407, 7826, 8385, 9030, 9685, 10430, 11622, 11739, 12814, 13559, 15645, 16770, 19221, 19370, 19565, 23478, 27118, 29055, 31290, 32035, 38442, 39130, 40677, 44849, 58110, 58695, 64070, 67795, 81354, 83291, 89698, 96105, 117390, 134547, 135590, 166582, 192210, 203385, 224245, 249873, 269094, 406770, 416455, 448490, 499746, 583037, 672735, 832910, 1166074, 1249365, 1345470, 1749111, 2498730, 2915185, 3498222, 5830370, 8745555, 17491110]

約数ペア:

[(1, 17491110), (2, 8745555), (3, 5830370), (5, 3498222), (6, 2915185), (7, 2498730), (10, 1749111), (13, 1345470), (14, 1249365), (15, 1166074), (21, 832910), (26, 672735), (30, 583037), (35, 499746), (39, 448490), (42, 416455), (43, 406770), (65, 269094), (70, 249873), (78, 224245), (86, 203385), (91, 192210), (105, 166582), (129, 135590), (130, 134547), (149, 117390), (182, 96105), (195, 89698), (210, 83291), (215, 81354), (258, 67795), (273, 64070), (298, 58695), (301, 58110), (390, 44849), (430, 40677), (447, 39130), (455, 38442), (546, 32035), (559, 31290), (602, 29055), (645, 27118), (745, 23478), (894, 19565), (903, 19370), (910, 19221), (1043, 16770), (1118, 15645), (1290, 13559), (1365, 12814), (1490, 11739), (1505, 11622), (1677, 10430), (1806, 9685), (1937, 9030), (2086, 8385), (2235, 7826), (2730, 6407), (2795, 6258), (3010, 5811), (3129, 5590), (3354, 5215), (3874, 4515), (3913, 4470)]