97976620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{947}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 235710720

約数和(自身を除く): 137734100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739, 947, 1478, 1894, 2956, 3695, 3788, 4735, 5173, 6629, 7390, 9470, 10346, 13258, 14780, 18940, 20692, 25865, 26516, 33145, 51730, 66290, 103460, 132580, 699833, 1399666, 2799332, 3499165, 4898831, 6998330, 9797662, 13996660, 19595324, 24494155, 48988310, 97976620]

約数ペア:

[(1, 97976620), (2, 48988310), (4, 24494155), (5, 19595324), (7, 13996660), (10, 9797662), (14, 6998330), (20, 4898831), (28, 3499165), (35, 2799332), (70, 1399666), (140, 699833), (739, 132580), (947, 103460), (1478, 66290), (1894, 51730), (2956, 33145), (3695, 26516), (3788, 25865), (4735, 20692), (5173, 18940), (6629, 14780), (7390, 13258), (9470, 10346)]