42683580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2955

約数の個数: 72

約数和(自身を含む): 131079312

約数和(自身を除く): 88395732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2857, 2988, 3735, 4980, 5714, 7470, 8571, 11428, 14285, 14940, 17142, 25713, 28570, 34284, 42855, 51426, 57140, 85710, 102852, 128565, 171420, 237131, 257130, 474262, 514260, 711393, 948524, 1185655, 1422786, 2134179, 2371310, 2845572, 3556965, 4268358, 4742620, 7113930, 8536716, 10670895, 14227860, 21341790, 42683580]

約数ペア:

[(1, 42683580), (2, 21341790), (3, 14227860), (4, 10670895), (5, 8536716), (6, 7113930), (9, 4742620), (10, 4268358), (12, 3556965), (15, 2845572), (18, 2371310), (20, 2134179), (30, 1422786), (36, 1185655), (45, 948524), (60, 711393), (83, 514260), (90, 474262), (166, 257130), (180, 237131), (249, 171420), (332, 128565), (415, 102852), (498, 85710), (747, 57140), (830, 51426), (996, 42855), (1245, 34284), (1494, 28570), (1660, 25713), (2490, 17142), (2857, 14940), (2988, 14285), (3735, 11428), (4980, 8571), (5714, 7470)]