228977910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 488072970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 83, 87, 90, 105, 126, 145, 151, 166, 174, 203, 210, 249, 261, 290, 302, 315, 406, 415, 435, 453, 498, 522, 581, 609, 630, 747, 755, 830, 870, 906, 1015, 1057, 1162, 1218, 1245, 1305, 1359, 1494, 1510, 1743, 1827, 2030, 2114, 2265, 2407, 2490, 2610, 2718, 2905, 3045, 3171, 3486, 3654, 3735, 4379, 4530, 4814, 5229, 5285, 5810, 6090, 6342, 6795, 7221, 7470, 8715, 8758, 9135, 9513, 10458, 10570, 12035, 12533, 13137, 13590, 14442, 15855, 16849, 17430, 18270, 19026, 21663, 21895, 24070, 25066, 26145, 26274, 30653, 31710, 33698, 36105, 37599, 39411, 43326, 43790, 47565, 50547, 52290, 61306, 62665, 65685, 72210, 75198, 78822, 84245, 87731, 91959, 95130, 101094, 108315, 112797, 125330, 131370, 151641, 153265, 168490, 175462, 183918, 187995, 197055, 216630, 225594, 252735, 263193, 275877, 303282, 306530, 363457, 375990, 394110, 438655, 459795, 505470, 526386, 551754, 563985, 726914, 758205, 789579, 877310, 919590, 1090371, 1127970, 1315965, 1379385, 1516410, 1579158, 1817285, 2180742, 2544199, 2631930, 2758770, 3271113, 3634570, 3947895, 5088398, 5451855, 6542226, 7632597, 7895790, 10903710, 12720995, 15265194, 16355565, 22897791, 25441990, 32711130, 38162985, 45795582, 76325970, 114488955, 228977910]

約数ペア:

[(1, 228977910), (2, 114488955), (3, 76325970), (5, 45795582), (6, 38162985), (7, 32711130), (9, 25441990), (10, 22897791), (14, 16355565), (15, 15265194), (18, 12720995), (21, 10903710), (29, 7895790), (30, 7632597), (35, 6542226), (42, 5451855), (45, 5088398), (58, 3947895), (63, 3634570), (70, 3271113), (83, 2758770), (87, 2631930), (90, 2544199), (105, 2180742), (126, 1817285), (145, 1579158), (151, 1516410), (166, 1379385), (174, 1315965), (203, 1127970), (210, 1090371), (249, 919590), (261, 877310), (290, 789579), (302, 758205), (315, 726914), (406, 563985), (415, 551754), (435, 526386), (453, 505470), (498, 459795), (522, 438655), (581, 394110), (609, 375990), (630, 363457), (747, 306530), (755, 303282), (830, 275877), (870, 263193), (906, 252735), (1015, 225594), (1057, 216630), (1162, 197055), (1218, 187995), (1245, 183918), (1305, 175462), (1359, 168490), (1494, 153265), (1510, 151641), (1743, 131370), (1827, 125330), (2030, 112797), (2114, 108315), (2265, 101094), (2407, 95130), (2490, 91959), (2610, 87731), (2718, 84245), (2905, 78822), (3045, 75198), (3171, 72210), (3486, 65685), (3654, 62665), (3735, 61306), (4379, 52290), (4530, 50547), (4814, 47565), (5229, 43790), (5285, 43326), (5810, 39411), (6090, 37599), (6342, 36105), (6795, 33698), (7221, 31710), (7470, 30653), (8715, 26274), (8758, 26145), (9135, 25066), (9513, 24070), (10458, 21895), (10570, 21663), (12035, 19026), (12533, 18270), (13137, 17430), (13590, 16849), (14442, 15855)]