18148230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10645

約数の個数: 48

約数和(自身を含む): 49673520

約数和(自身を除く): 31525290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 10613, 21226, 31839, 53065, 63678, 95517, 106130, 159195, 191034, 201647, 318390, 403294, 477585, 604941, 955170, 1008235, 1209882, 1814823, 2016470, 3024705, 3629646, 6049410, 9074115, 18148230]

約数ペア:

[(1, 18148230), (2, 9074115), (3, 6049410), (5, 3629646), (6, 3024705), (9, 2016470), (10, 1814823), (15, 1209882), (18, 1008235), (19, 955170), (30, 604941), (38, 477585), (45, 403294), (57, 318390), (90, 201647), (95, 191034), (114, 159195), (171, 106130), (190, 95517), (285, 63678), (342, 53065), (570, 31839), (855, 21226), (1710, 10613)]