10786020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 35164416

約数和(自身を除く): 24378396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 421, 427, 610, 732, 842, 854, 915, 1220, 1263, 1281, 1684, 1708, 1830, 2105, 2135, 2526, 2562, 2947, 3660, 4210, 4270, 5052, 5124, 5894, 6315, 6405, 8420, 8540, 8841, 11788, 12630, 12810, 14735, 17682, 25260, 25620, 25681, 29470, 35364, 44205, 51362, 58940, 77043, 88410, 102724, 128405, 154086, 176820, 179767, 256810, 308172, 359534, 385215, 513620, 539301, 719068, 770430, 898835, 1078602, 1540860, 1797670, 2157204, 2696505, 3595340, 5393010, 10786020]

約数ペア:

[(1, 10786020), (2, 5393010), (3, 3595340), (4, 2696505), (5, 2157204), (6, 1797670), (7, 1540860), (10, 1078602), (12, 898835), (14, 770430), (15, 719068), (20, 539301), (21, 513620), (28, 385215), (30, 359534), (35, 308172), (42, 256810), (60, 179767), (61, 176820), (70, 154086), (84, 128405), (105, 102724), (122, 88410), (140, 77043), (183, 58940), (210, 51362), (244, 44205), (305, 35364), (366, 29470), (420, 25681), (421, 25620), (427, 25260), (610, 17682), (732, 14735), (842, 12810), (854, 12630), (915, 11788), (1220, 8841), (1263, 8540), (1281, 8420), (1684, 6405), (1708, 6315), (1830, 5894), (2105, 5124), (2135, 5052), (2526, 4270), (2562, 4210), (2947, 3660)]