1902667740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{189887}}^1$

素因数の和:190066

約数の個数: 48

約数和(自身を含む): 5359398912

約数和(自身を除く): 3456731172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 189887, 379774, 569661, 759548, 949435, 1139322, 1898870, 2278644, 2848305, 3797740, 5696610, 11393220, 31711129, 63422258, 95133387, 126844516, 158555645, 190266774, 317111290, 380533548, 475666935, 634222580, 951333870, 1902667740]

約数ペア:

[(1, 1902667740), (2, 951333870), (3, 634222580), (4, 475666935), (5, 380533548), (6, 317111290), (10, 190266774), (12, 158555645), (15, 126844516), (20, 95133387), (30, 63422258), (60, 31711129), (167, 11393220), (334, 5696610), (501, 3797740), (668, 2848305), (835, 2278644), (1002, 1898870), (1670, 1139322), (2004, 949435), (2505, 759548), (3340, 569661), (5010, 379774), (10020, 189887)]