30004085132

素因数分解:

$2^2\times 7^2\times {\mathrm{691}}^1\times {\mathrm{221537}}^1$

素因数の和:222246

約数の個数: 36

約数和(自身を含む): 61168414104

約数和(自身を除く): 31164328972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 691, 1382, 2764, 4837, 9674, 19348, 33859, 67718, 135436, 221537, 443074, 886148, 1550759, 3101518, 6203036, 10855313, 21710626, 43421252, 153082067, 306164134, 612328268, 1071574469, 2143148938, 4286297876, 7501021283, 15002042566, 30004085132]

約数ペア:

[(1, 30004085132), (2, 15002042566), (4, 7501021283), (7, 4286297876), (14, 2143148938), (28, 1071574469), (49, 612328268), (98, 306164134), (196, 153082067), (691, 43421252), (1382, 21710626), (2764, 10855313), (4837, 6203036), (9674, 3101518), (19348, 1550759), (33859, 886148), (67718, 443074), (135436, 221537)]