30710060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 68064192

約数和(自身を除く): 37354132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 661, 1010, 1322, 2020, 2323, 2644, 3305, 4646, 6610, 9292, 11615, 13220, 15203, 23230, 30406, 46460, 60812, 66761, 76015, 133522, 152030, 267044, 304060, 333805, 667610, 1335220, 1535503, 3071006, 6142012, 7677515, 15355030, 30710060]

約数ペア:

[(1, 30710060), (2, 15355030), (4, 7677515), (5, 6142012), (10, 3071006), (20, 1535503), (23, 1335220), (46, 667610), (92, 333805), (101, 304060), (115, 267044), (202, 152030), (230, 133522), (404, 76015), (460, 66761), (505, 60812), (661, 46460), (1010, 30406), (1322, 23230), (2020, 15203), (2323, 13220), (2644, 11615), (3305, 9292), (4646, 6610)]