17758930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4234

約数の個数: 32

約数和(自身を含む): 37140480

約数和(自身を除く): 19381550

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4159, 4270, 8318, 20795, 29113, 41590, 58226, 145565, 253699, 291130, 507398, 1268495, 1775893, 2536990, 3551786, 8879465, 17758930]

約数ペア:

[(1, 17758930), (2, 8879465), (5, 3551786), (7, 2536990), (10, 1775893), (14, 1268495), (35, 507398), (61, 291130), (70, 253699), (122, 145565), (305, 58226), (427, 41590), (610, 29113), (854, 20795), (2135, 8318), (4159, 4270)]