26838210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 74068992

約数和(自身を除く): 47230782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 563, 681, 1126, 1135, 1362, 1589, 1689, 2270, 2815, 3178, 3378, 3405, 3941, 4767, 5630, 6810, 7882, 7945, 8445, 9534, 11823, 15890, 16890, 19705, 23646, 23835, 39410, 47670, 59115, 118230, 127801, 255602, 383403, 639005, 766806, 894607, 1278010, 1789214, 1917015, 2683821, 3834030, 4473035, 5367642, 8946070, 13419105, 26838210]

約数ペア:

[(1, 26838210), (2, 13419105), (3, 8946070), (5, 5367642), (6, 4473035), (7, 3834030), (10, 2683821), (14, 1917015), (15, 1789214), (21, 1278010), (30, 894607), (35, 766806), (42, 639005), (70, 383403), (105, 255602), (210, 127801), (227, 118230), (454, 59115), (563, 47670), (681, 39410), (1126, 23835), (1135, 23646), (1362, 19705), (1589, 16890), (1689, 15890), (2270, 11823), (2815, 9534), (3178, 8445), (3378, 7945), (3405, 7882), (3941, 6810), (4767, 5630)]