2063790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 5604768

約数和(自身を除く): 3540978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 997, 1035, 1994, 2070, 2991, 4985, 5982, 8973, 9970, 14955, 17946, 22931, 29910, 44865, 45862, 68793, 89730, 114655, 137586, 206379, 229310, 343965, 412758, 687930, 1031895, 2063790]

約数ペア:

[(1, 2063790), (2, 1031895), (3, 687930), (5, 412758), (6, 343965), (9, 229310), (10, 206379), (15, 137586), (18, 114655), (23, 89730), (30, 68793), (45, 45862), (46, 44865), (69, 29910), (90, 22931), (115, 17946), (138, 14955), (207, 9970), (230, 8973), (345, 5982), (414, 4985), (690, 2991), (997, 2070), (1035, 1994)]