30896150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 36

約数和(自身を含む): 59472756

約数和(自身を除く): 28576606

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 643, 775, 961, 1286, 1550, 1922, 3215, 4805, 6430, 9610, 16075, 19933, 24025, 32150, 39866, 48050, 99665, 199330, 498325, 617923, 996650, 1235846, 3089615, 6179230, 15448075, 30896150]

約数ペア:

[(1, 30896150), (2, 15448075), (5, 6179230), (10, 3089615), (25, 1235846), (31, 996650), (50, 617923), (62, 498325), (155, 199330), (310, 99665), (643, 48050), (775, 39866), (961, 32150), (1286, 24025), (1550, 19933), (1922, 16075), (3215, 9610), (4805, 6430)]