27528690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 78369984

約数和(自身を除く): 50841294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 307, 366, 427, 490, 610, 614, 735, 854, 915, 921, 1281, 1470, 1535, 1830, 1842, 2135, 2149, 2562, 2989, 3070, 4270, 4298, 4605, 5978, 6405, 6447, 8967, 9210, 10745, 12810, 12894, 14945, 15043, 17934, 18727, 21490, 29890, 30086, 32235, 37454, 44835, 45129, 56181, 64470, 75215, 89670, 90258, 93635, 112362, 131089, 150430, 187270, 225645, 262178, 280905, 393267, 451290, 561810, 655445, 786534, 917623, 1310890, 1835246, 1966335, 2752869, 3932670, 4588115, 5505738, 9176230, 13764345, 27528690]

約数ペア:

[(1, 27528690), (2, 13764345), (3, 9176230), (5, 5505738), (6, 4588115), (7, 3932670), (10, 2752869), (14, 1966335), (15, 1835246), (21, 1310890), (30, 917623), (35, 786534), (42, 655445), (49, 561810), (61, 451290), (70, 393267), (98, 280905), (105, 262178), (122, 225645), (147, 187270), (183, 150430), (210, 131089), (245, 112362), (294, 93635), (305, 90258), (307, 89670), (366, 75215), (427, 64470), (490, 56181), (610, 45129), (614, 44835), (735, 37454), (854, 32235), (915, 30086), (921, 29890), (1281, 21490), (1470, 18727), (1535, 17934), (1830, 15043), (1842, 14945), (2135, 12894), (2149, 12810), (2562, 10745), (2989, 9210), (3070, 8967), (4270, 6447), (4298, 6405), (4605, 5978)]