4161690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 11656008

約数和(自身を除く): 7494318

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 3557, 7114, 10671, 17785, 21342, 32013, 35570, 46241, 53355, 64026, 92482, 106710, 138723, 160065, 231205, 277446, 320130, 416169, 462410, 693615, 832338, 1387230, 2080845, 4161690]

約数ペア:

[(1, 4161690), (2, 2080845), (3, 1387230), (5, 832338), (6, 693615), (9, 462410), (10, 416169), (13, 320130), (15, 277446), (18, 231205), (26, 160065), (30, 138723), (39, 106710), (45, 92482), (65, 64026), (78, 53355), (90, 46241), (117, 35570), (130, 32013), (195, 21342), (234, 17785), (390, 10671), (585, 7114), (1170, 3557)]