16995540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 48404160

約数和(自身を除く): 31408620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4801, 9602, 14403, 19204, 24005, 28806, 48010, 57612, 72015, 96020, 144030, 283259, 288060, 566518, 849777, 1133036, 1416295, 1699554, 2832590, 3399108, 4248885, 5665180, 8497770, 16995540]

約数ペア:

[(1, 16995540), (2, 8497770), (3, 5665180), (4, 4248885), (5, 3399108), (6, 2832590), (10, 1699554), (12, 1416295), (15, 1133036), (20, 849777), (30, 566518), (59, 288060), (60, 283259), (118, 144030), (177, 96020), (236, 72015), (295, 57612), (354, 48010), (590, 28806), (708, 24005), (885, 19204), (1180, 14403), (1770, 9602), (3540, 4801)]