16889130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 30285270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 199, 205, 207, 230, 246, 345, 369, 398, 410, 414, 597, 615, 690, 738, 943, 995, 1035, 1194, 1230, 1791, 1845, 1886, 1990, 2070, 2829, 2985, 3582, 3690, 4577, 4715, 5658, 5970, 8159, 8487, 8955, 9154, 9430, 13731, 14145, 16318, 16974, 17910, 22885, 24477, 27462, 28290, 40795, 41193, 42435, 45770, 48954, 68655, 73431, 81590, 82386, 84870, 122385, 137310, 146862, 187657, 205965, 244770, 367155, 375314, 411930, 562971, 734310, 938285, 1125942, 1688913, 1876570, 2814855, 3377826, 5629710, 8444565, 16889130]

約数ペア:

[(1, 16889130), (2, 8444565), (3, 5629710), (5, 3377826), (6, 2814855), (9, 1876570), (10, 1688913), (15, 1125942), (18, 938285), (23, 734310), (30, 562971), (41, 411930), (45, 375314), (46, 367155), (69, 244770), (82, 205965), (90, 187657), (115, 146862), (123, 137310), (138, 122385), (199, 84870), (205, 82386), (207, 81590), (230, 73431), (246, 68655), (345, 48954), (369, 45770), (398, 42435), (410, 41193), (414, 40795), (597, 28290), (615, 27462), (690, 24477), (738, 22885), (943, 17910), (995, 16974), (1035, 16318), (1194, 14145), (1230, 13731), (1791, 9430), (1845, 9154), (1886, 8955), (1990, 8487), (2070, 8159), (2829, 5970), (2985, 5658), (3582, 4715), (3690, 4577)]