149728170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{262681}}^1$

素因数の和:262710

約数の個数: 32

約数和(自身を含む): 378262080

約数和(自身を除く): 228533910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 262681, 525362, 788043, 1313405, 1576086, 2626810, 3940215, 4990939, 7880430, 9981878, 14972817, 24954695, 29945634, 49909390, 74864085, 149728170]

約数ペア:

[(1, 149728170), (2, 74864085), (3, 49909390), (5, 29945634), (6, 24954695), (10, 14972817), (15, 9981878), (19, 7880430), (30, 4990939), (38, 3940215), (57, 2626810), (95, 1576086), (114, 1313405), (190, 788043), (285, 525362), (570, 262681)]