9054850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 19748736

約数和(自身を除く): 10693886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 631, 1025, 1262, 1435, 2050, 2870, 3155, 4417, 6310, 7175, 8834, 14350, 15775, 22085, 25871, 31550, 44170, 51742, 110425, 129355, 181097, 220850, 258710, 362194, 646775, 905485, 1293550, 1810970, 4527425, 9054850]

約数ペア:

[(1, 9054850), (2, 4527425), (5, 1810970), (7, 1293550), (10, 905485), (14, 646775), (25, 362194), (35, 258710), (41, 220850), (50, 181097), (70, 129355), (82, 110425), (175, 51742), (205, 44170), (287, 31550), (350, 25871), (410, 22085), (574, 15775), (631, 14350), (1025, 8834), (1262, 7175), (1435, 6310), (2050, 4417), (2870, 3155)]