170529180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7873}}^1$

素因数の和:7923

約数の個数: 72

約数和(自身を含む): 503998992

約数和(自身を除く): 333469812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 7873, 10830, 15746, 21660, 23619, 31492, 39365, 47238, 78730, 94476, 118095, 149587, 157460, 236190, 299174, 448761, 472380, 598348, 747935, 897522, 1495870, 1795044, 2243805, 2842153, 2991740, 4487610, 5684306, 8526459, 8975220, 11368612, 14210765, 17052918, 28421530, 34105836, 42632295, 56843060, 85264590, 170529180]

約数ペア:

[(1, 170529180), (2, 85264590), (3, 56843060), (4, 42632295), (5, 34105836), (6, 28421530), (10, 17052918), (12, 14210765), (15, 11368612), (19, 8975220), (20, 8526459), (30, 5684306), (38, 4487610), (57, 2991740), (60, 2842153), (76, 2243805), (95, 1795044), (114, 1495870), (190, 897522), (228, 747935), (285, 598348), (361, 472380), (380, 448761), (570, 299174), (722, 236190), (1083, 157460), (1140, 149587), (1444, 118095), (1805, 94476), (2166, 78730), (3610, 47238), (4332, 39365), (5415, 31492), (7220, 23619), (7873, 21660), (10830, 15746)]