67129980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16699}}^1$

素因数の和:16778

約数の個数: 48

約数和(自身を含む): 190780800

約数和(自身を除く): 123650820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 16699, 33398, 50097, 66796, 83495, 100194, 166990, 200388, 250485, 333980, 500970, 1001940, 1118833, 2237666, 3356499, 4475332, 5594165, 6712998, 11188330, 13425996, 16782495, 22376660, 33564990, 67129980]

約数ペア:

[(1, 67129980), (2, 33564990), (3, 22376660), (4, 16782495), (5, 13425996), (6, 11188330), (10, 6712998), (12, 5594165), (15, 4475332), (20, 3356499), (30, 2237666), (60, 1118833), (67, 1001940), (134, 500970), (201, 333980), (268, 250485), (335, 200388), (402, 166990), (670, 100194), (804, 83495), (1005, 66796), (1340, 50097), (2010, 33398), (4020, 16699)]