286564260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{129083}}^1$

素因数の和:129132

約数の個数: 48

約数和(自身を含む): 824072256

約数和(自身を除く): 537507996

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, 2220, 129083, 258166, 387249, 516332, 645415, 774498, 1290830, 1548996, 1936245, 2581660, 3872490, 4776071, 7744980, 9552142, 14328213, 19104284, 23880355, 28656426, 47760710, 57312852, 71641065, 95521420, 143282130, 286564260]

約数ペア:

[(1, 286564260), (2, 143282130), (3, 95521420), (4, 71641065), (5, 57312852), (6, 47760710), (10, 28656426), (12, 23880355), (15, 19104284), (20, 14328213), (30, 9552142), (37, 7744980), (60, 4776071), (74, 3872490), (111, 2581660), (148, 1936245), (185, 1548996), (222, 1290830), (370, 774498), (444, 645415), (555, 516332), (740, 387249), (1110, 258166), (2220, 129083)]