2488890030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{327917}}^1$

素因数の和:327961

約数の個数: 64

約数和(自身を含む): 6799707648

約数和(自身を除く): 4310817618

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 327917, 655834, 983751, 1639585, 1967502, 3279170, 3607087, 4918755, 7214174, 7542091, 9837510, 10821261, 15084182, 18035435, 21642522, 22626273, 36070870, 37710455, 45252546, 54106305, 75420910, 82963001, 108212610, 113131365, 165926002, 226262730, 248889003, 414815005, 497778006, 829630010, 1244445015, 2488890030]

約数ペア:

[(1, 2488890030), (2, 1244445015), (3, 829630010), (5, 497778006), (6, 414815005), (10, 248889003), (11, 226262730), (15, 165926002), (22, 113131365), (23, 108212610), (30, 82963001), (33, 75420910), (46, 54106305), (55, 45252546), (66, 37710455), (69, 36070870), (110, 22626273), (115, 21642522), (138, 18035435), (165, 15084182), (230, 10821261), (253, 9837510), (330, 7542091), (345, 7214174), (506, 4918755), (690, 3607087), (759, 3279170), (1265, 1967502), (1518, 1639585), (2530, 983751), (3795, 655834), (7590, 327917)]