30701475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 63796512

約数和(自身を除く): 33095037

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 101, 105, 175, 193, 225, 303, 315, 505, 525, 579, 707, 909, 965, 1351, 1515, 1575, 1737, 2121, 2525, 2895, 3535, 4053, 4545, 4825, 6363, 6755, 7575, 8685, 10605, 12159, 14475, 17675, 19493, 20265, 22725, 31815, 33775, 43425, 53025, 58479, 60795, 97465, 101325, 136451, 159075, 175437, 292395, 303975, 409353, 487325, 682255, 877185, 1228059, 1461975, 2046765, 3411275, 4385925, 6140295, 10233825, 30701475]

約数ペア:

[(1, 30701475), (3, 10233825), (5, 6140295), (7, 4385925), (9, 3411275), (15, 2046765), (21, 1461975), (25, 1228059), (35, 877185), (45, 682255), (63, 487325), (75, 409353), (101, 303975), (105, 292395), (175, 175437), (193, 159075), (225, 136451), (303, 101325), (315, 97465), (505, 60795), (525, 58479), (579, 53025), (707, 43425), (909, 33775), (965, 31815), (1351, 22725), (1515, 20265), (1575, 19493), (1737, 17675), (2121, 14475), (2525, 12159), (2895, 10605), (3535, 8685), (4053, 7575), (4545, 6755), (4825, 6363)]