90140130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1831}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 234921024

約数和(自身を除く): 144780894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1641, 1831, 2735, 3282, 3662, 4923, 5470, 5493, 8205, 9155, 9846, 10986, 16410, 16479, 18310, 24615, 27465, 32958, 49230, 54930, 82395, 164790, 1001557, 2003114, 3004671, 5007785, 6009342, 9014013, 10015570, 15023355, 18028026, 30046710, 45070065, 90140130]

約数ペア:

[(1, 90140130), (2, 45070065), (3, 30046710), (5, 18028026), (6, 15023355), (9, 10015570), (10, 9014013), (15, 6009342), (18, 5007785), (30, 3004671), (45, 2003114), (90, 1001557), (547, 164790), (1094, 82395), (1641, 54930), (1831, 49230), (2735, 32958), (3282, 27465), (3662, 24615), (4923, 18310), (5470, 16479), (5493, 16410), (8205, 10986), (9155, 9846)]