2023830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 5335200

約数和(自身を除く): 3311370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 199, 226, 339, 398, 565, 597, 678, 995, 1017, 1130, 1194, 1695, 1791, 1990, 2034, 2985, 3390, 3582, 5085, 5970, 8955, 10170, 17910, 22487, 44974, 67461, 112435, 134922, 202383, 224870, 337305, 404766, 674610, 1011915, 2023830]

約数ペア:

[(1, 2023830), (2, 1011915), (3, 674610), (5, 404766), (6, 337305), (9, 224870), (10, 202383), (15, 134922), (18, 112435), (30, 67461), (45, 44974), (90, 22487), (113, 17910), (199, 10170), (226, 8955), (339, 5970), (398, 5085), (565, 3582), (597, 3390), (678, 2985), (995, 2034), (1017, 1990), (1130, 1791), (1194, 1695)]