67462990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 77689010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 167, 199, 203, 290, 334, 398, 406, 835, 995, 1015, 1169, 1393, 1670, 1990, 2030, 2338, 2786, 4843, 5771, 5845, 6965, 9686, 11542, 11690, 13930, 24215, 28855, 33233, 33901, 40397, 48430, 57710, 66466, 67802, 80794, 166165, 169505, 201985, 232631, 332330, 339010, 403970, 465262, 963757, 1163155, 1927514, 2326310, 4818785, 6746299, 9637570, 13492598, 33731495, 67462990]

約数ペア:

[(1, 67462990), (2, 33731495), (5, 13492598), (7, 9637570), (10, 6746299), (14, 4818785), (29, 2326310), (35, 1927514), (58, 1163155), (70, 963757), (145, 465262), (167, 403970), (199, 339010), (203, 332330), (290, 232631), (334, 201985), (398, 169505), (406, 166165), (835, 80794), (995, 67802), (1015, 66466), (1169, 57710), (1393, 48430), (1670, 40397), (1990, 33901), (2030, 33233), (2338, 28855), (2786, 24215), (4843, 13930), (5771, 11690), (5845, 11542), (6965, 9686)]