9818596340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{314497}}^1$

素因数の和:314736

約数の個数: 48

約数和(自身を含む): 23670377472

約数和(自身を除く): 13851781132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 3122, 4460, 6244, 7805, 15610, 31220, 314497, 628994, 1257988, 1572485, 2201479, 3144970, 4402958, 6289940, 8805916, 11007395, 22014790, 44029580, 70132831, 140265662, 280531324, 350664155, 490929817, 701328310, 981859634, 1402656620, 1963719268, 2454649085, 4909298170, 9818596340]

約数ペア:

[(1, 9818596340), (2, 4909298170), (4, 2454649085), (5, 1963719268), (7, 1402656620), (10, 981859634), (14, 701328310), (20, 490929817), (28, 350664155), (35, 280531324), (70, 140265662), (140, 70132831), (223, 44029580), (446, 22014790), (892, 11007395), (1115, 8805916), (1561, 6289940), (2230, 4402958), (3122, 3144970), (4460, 2201479), (6244, 1572485), (7805, 1257988), (15610, 628994), (31220, 314497)]