4193580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 7872180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1889, 2220, 3778, 5667, 7556, 9445, 11334, 18890, 22668, 28335, 37780, 56670, 69893, 113340, 139786, 209679, 279572, 349465, 419358, 698930, 838716, 1048395, 1397860, 2096790, 4193580]

約数ペア:

[(1, 4193580), (2, 2096790), (3, 1397860), (4, 1048395), (5, 838716), (6, 698930), (10, 419358), (12, 349465), (15, 279572), (20, 209679), (30, 139786), (37, 113340), (60, 69893), (74, 56670), (111, 37780), (148, 28335), (185, 22668), (222, 18890), (370, 11334), (444, 9445), (555, 7556), (740, 5667), (1110, 3778), (1889, 2220)]