16379910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 45759168

約数和(自身を除く): 29379258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 41, 45, 46, 69, 82, 90, 115, 123, 138, 193, 205, 207, 230, 246, 345, 369, 386, 410, 414, 579, 615, 690, 738, 943, 965, 1035, 1158, 1230, 1737, 1845, 1886, 1930, 2070, 2829, 2895, 3474, 3690, 4439, 4715, 5658, 5790, 7913, 8487, 8685, 8878, 9430, 13317, 14145, 15826, 16974, 17370, 22195, 23739, 26634, 28290, 39565, 39951, 42435, 44390, 47478, 66585, 71217, 79130, 79902, 84870, 118695, 133170, 142434, 181999, 199755, 237390, 356085, 363998, 399510, 545997, 712170, 909995, 1091994, 1637991, 1819990, 2729985, 3275982, 5459970, 8189955, 16379910]

約数ペア:

[(1, 16379910), (2, 8189955), (3, 5459970), (5, 3275982), (6, 2729985), (9, 1819990), (10, 1637991), (15, 1091994), (18, 909995), (23, 712170), (30, 545997), (41, 399510), (45, 363998), (46, 356085), (69, 237390), (82, 199755), (90, 181999), (115, 142434), (123, 133170), (138, 118695), (193, 84870), (205, 79902), (207, 79130), (230, 71217), (246, 66585), (345, 47478), (369, 44390), (386, 42435), (410, 39951), (414, 39565), (579, 28290), (615, 26634), (690, 23739), (738, 22195), (943, 17370), (965, 16974), (1035, 15826), (1158, 14145), (1230, 13317), (1737, 9430), (1845, 8878), (1886, 8685), (1930, 8487), (2070, 7913), (2829, 5790), (2895, 5658), (3474, 4715), (3690, 4439)]