63884030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1997}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 131772096

約数和(自身を除く): 67888066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 1997, 2285, 3199, 3994, 4570, 6398, 9985, 13979, 15995, 19970, 27958, 31990, 69895, 139790, 912629, 1825258, 4563145, 6388403, 9126290, 12776806, 31942015, 63884030]

約数ペア:

[(1, 63884030), (2, 31942015), (5, 12776806), (7, 9126290), (10, 6388403), (14, 4563145), (35, 1825258), (70, 912629), (457, 139790), (914, 69895), (1997, 31990), (2285, 27958), (3199, 19970), (3994, 15995), (4570, 13979), (6398, 9985)]