217349310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 546808320

約数和(自身を除く): 329459010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 269, 345, 538, 690, 807, 1171, 1345, 1614, 2342, 2690, 3513, 4035, 5855, 6187, 7026, 8070, 11710, 12374, 17565, 18561, 26933, 30935, 35130, 37122, 53866, 61870, 80799, 92805, 134665, 161598, 185610, 269330, 314999, 403995, 629998, 807990, 944997, 1574995, 1889994, 3149990, 4724985, 7244977, 9449970, 14489954, 21734931, 36224885, 43469862, 72449770, 108674655, 217349310]

約数ペア:

[(1, 217349310), (2, 108674655), (3, 72449770), (5, 43469862), (6, 36224885), (10, 21734931), (15, 14489954), (23, 9449970), (30, 7244977), (46, 4724985), (69, 3149990), (115, 1889994), (138, 1574995), (230, 944997), (269, 807990), (345, 629998), (538, 403995), (690, 314999), (807, 269330), (1171, 185610), (1345, 161598), (1614, 134665), (2342, 92805), (2690, 80799), (3513, 61870), (4035, 53866), (5855, 37122), (6187, 35130), (7026, 30935), (8070, 26933), (11710, 18561), (12374, 17565)]