3855571490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{10211}}^1$

素因数の和:10898

約数の個数: 32

約数和(自身を含む): 7065887040

約数和(自身を除く): 3210315550

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 619, 1238, 3095, 6190, 10211, 20422, 37759, 51055, 75518, 102110, 188795, 377590, 622871, 1245742, 3114355, 6228710, 6320609, 12641218, 31603045, 63206090, 385557149, 771114298, 1927785745, 3855571490]

約数ペア:

[(1, 3855571490), (2, 1927785745), (5, 771114298), (10, 385557149), (61, 63206090), (122, 31603045), (305, 12641218), (610, 6320609), (619, 6228710), (1238, 3114355), (3095, 1245742), (6190, 622871), (10211, 377590), (20422, 188795), (37759, 102110), (51055, 75518)]