170992020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149993}}^1$

素因数の和:150024

約数の個数: 48

約数和(自身を含む): 503979840

約数和(自身を除く): 332987820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 149993, 299986, 449979, 599972, 749965, 899958, 1499930, 1799916, 2249895, 2849867, 2999860, 4499790, 5699734, 8549601, 8999580, 11399468, 14249335, 17099202, 28498670, 34198404, 42748005, 56997340, 85496010, 170992020]

約数ペア:

[(1, 170992020), (2, 85496010), (3, 56997340), (4, 42748005), (5, 34198404), (6, 28498670), (10, 17099202), (12, 14249335), (15, 11399468), (19, 8999580), (20, 8549601), (30, 5699734), (38, 4499790), (57, 2999860), (60, 2849867), (76, 2249895), (95, 1799916), (114, 1499930), (190, 899958), (228, 749965), (285, 599972), (380, 449979), (570, 299986), (1140, 149993)]