19176180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5417}}^1$

素因数の和:5488

約数の個数: 48

約数和(自身を含む): 54613440

約数和(自身を除く): 35437260

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, 5417, 10834, 16251, 21668, 27085, 32502, 54170, 65004, 81255, 108340, 162510, 319603, 325020, 639206, 958809, 1278412, 1598015, 1917618, 3196030, 3835236, 4794045, 6392060, 9588090, 19176180]

約数ペア:

[(1, 19176180), (2, 9588090), (3, 6392060), (4, 4794045), (5, 3835236), (6, 3196030), (10, 1917618), (12, 1598015), (15, 1278412), (20, 958809), (30, 639206), (59, 325020), (60, 319603), (118, 162510), (177, 108340), (236, 81255), (295, 65004), (354, 54170), (590, 32502), (708, 27085), (885, 21668), (1180, 16251), (1770, 10834), (3540, 5417)]