7630340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 36

約数和(自身を含む): 16598988

約数和(自身を除く): 8968648

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 397, 620, 794, 961, 1588, 1922, 1985, 3844, 3970, 4805, 7940, 9610, 12307, 19220, 24614, 49228, 61535, 123070, 246140, 381517, 763034, 1526068, 1907585, 3815170, 7630340]

約数ペア:

[(1, 7630340), (2, 3815170), (4, 1907585), (5, 1526068), (10, 763034), (20, 381517), (31, 246140), (62, 123070), (124, 61535), (155, 49228), (310, 24614), (397, 19220), (620, 12307), (794, 9610), (961, 7940), (1588, 4805), (1922, 3970), (1985, 3844)]