310098502

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2437}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 544161600

約数和(自身を除く): 234063098

約数列:

[1, 2, 7, 14, 61, 122, 149, 298, 427, 854, 1043, 2086, 2437, 4874, 9089, 17059, 18178, 34118, 63623, 127246, 148657, 297314, 363113, 726226, 1040599, 2081198, 2541791, 5083582, 22149893, 44299786, 155049251, 310098502]

約数ペア:

[(1, 310098502), (2, 155049251), (7, 44299786), (14, 22149893), (61, 5083582), (122, 2541791), (149, 2081198), (298, 1040599), (427, 726226), (854, 363113), (1043, 297314), (2086, 148657), (2437, 127246), (4874, 63623), (9089, 34118), (17059, 18178)]