163943730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{607199}}^1$

素因数の和:607215

約数の個数: 32

約数和(自身を含む): 437184000

約数和(自身を除く): 273240270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 607199, 1214398, 1821597, 3035995, 3643194, 5464791, 6071990, 9107985, 10929582, 16394373, 18215970, 27323955, 32788746, 54647910, 81971865, 163943730]

約数ペア:

[(1, 163943730), (2, 81971865), (3, 54647910), (5, 32788746), (6, 27323955), (9, 18215970), (10, 16394373), (15, 10929582), (18, 9107985), (27, 6071990), (30, 5464791), (45, 3643194), (54, 3035995), (90, 1821597), (135, 1214398), (270, 607199)]