30705675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 68328960

約数和(自身を除く): 37623285

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 143, 165, 175, 195, 231, 273, 275, 325, 385, 409, 429, 455, 525, 715, 825, 975, 1001, 1155, 1227, 1365, 1925, 2045, 2145, 2275, 2863, 3003, 3575, 4499, 5005, 5317, 5775, 6135, 6825, 8589, 10225, 10725, 13497, 14315, 15015, 15951, 22495, 25025, 26585, 30675, 31493, 37219, 42945, 58487, 67485, 71575, 75075, 79755, 94479, 111657, 112475, 132925, 157465, 175461, 186095, 214725, 292435, 337425, 398775, 409409, 472395, 558285, 787325, 877305, 930475, 1228227, 1462175, 2047045, 2361975, 2791425, 4386525, 6141135, 10235225, 30705675]

約数ペア:

[(1, 30705675), (3, 10235225), (5, 6141135), (7, 4386525), (11, 2791425), (13, 2361975), (15, 2047045), (21, 1462175), (25, 1228227), (33, 930475), (35, 877305), (39, 787325), (55, 558285), (65, 472395), (75, 409409), (77, 398775), (91, 337425), (105, 292435), (143, 214725), (165, 186095), (175, 175461), (195, 157465), (231, 132925), (273, 112475), (275, 111657), (325, 94479), (385, 79755), (409, 75075), (429, 71575), (455, 67485), (525, 58487), (715, 42945), (825, 37219), (975, 31493), (1001, 30675), (1155, 26585), (1227, 25025), (1365, 22495), (1925, 15951), (2045, 15015), (2145, 14315), (2275, 13497), (2863, 10725), (3003, 10225), (3575, 8589), (4499, 6825), (5005, 6135), (5317, 5775)]