29700945

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 56033280

約数和(自身を除く): 26332335

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 151, 155, 235, 279, 423, 453, 465, 705, 755, 837, 1269, 1359, 1395, 1457, 2115, 2265, 4077, 4185, 4371, 4681, 6345, 6795, 7097, 7285, 13113, 14043, 20385, 21291, 21855, 23405, 35485, 39339, 42129, 63873, 65565, 70215, 106455, 126387, 191619, 196695, 210645, 220007, 319365, 631935, 660021, 958095, 1100035, 1980063, 3300105, 5940189, 9900315, 29700945]

約数ペア:

[(1, 29700945), (3, 9900315), (5, 5940189), (9, 3300105), (15, 1980063), (27, 1100035), (31, 958095), (45, 660021), (47, 631935), (93, 319365), (135, 220007), (141, 210645), (151, 196695), (155, 191619), (235, 126387), (279, 106455), (423, 70215), (453, 65565), (465, 63873), (705, 42129), (755, 39339), (837, 35485), (1269, 23405), (1359, 21855), (1395, 21291), (1457, 20385), (2115, 14043), (2265, 13113), (4077, 7285), (4185, 7097), (4371, 6795), (4681, 6345)]