27838590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 73749312

約数和(自身を除く): 45910722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 1741, 2665, 3198, 3482, 5223, 5330, 7995, 8705, 10446, 15990, 17410, 22633, 26115, 45266, 52230, 67899, 71381, 113165, 135798, 142762, 214143, 226330, 339495, 356905, 428286, 678990, 713810, 927953, 1070715, 1855906, 2141430, 2783859, 4639765, 5567718, 9279530, 13919295, 27838590]

約数ペア:

[(1, 27838590), (2, 13919295), (3, 9279530), (5, 5567718), (6, 4639765), (10, 2783859), (13, 2141430), (15, 1855906), (26, 1070715), (30, 927953), (39, 713810), (41, 678990), (65, 428286), (78, 356905), (82, 339495), (123, 226330), (130, 214143), (195, 142762), (205, 135798), (246, 113165), (390, 71381), (410, 67899), (533, 52230), (615, 45266), (1066, 26115), (1230, 22633), (1599, 17410), (1741, 15990), (2665, 10446), (3198, 8705), (3482, 7995), (5223, 5330)]