142203030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 360840960

約数和(自身を除く): 218637930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 317, 570, 634, 787, 951, 1574, 1585, 1902, 2361, 3170, 3935, 4722, 4755, 6023, 7870, 9510, 11805, 12046, 14953, 18069, 23610, 29906, 30115, 36138, 44859, 60230, 74765, 89718, 90345, 149530, 180690, 224295, 249479, 448590, 498958, 748437, 1247395, 1496874, 2494790, 3742185, 4740101, 7484370, 9480202, 14220303, 23700505, 28440606, 47401010, 71101515, 142203030]

約数ペア:

[(1, 142203030), (2, 71101515), (3, 47401010), (5, 28440606), (6, 23700505), (10, 14220303), (15, 9480202), (19, 7484370), (30, 4740101), (38, 3742185), (57, 2494790), (95, 1496874), (114, 1247395), (190, 748437), (285, 498958), (317, 448590), (570, 249479), (634, 224295), (787, 180690), (951, 149530), (1574, 90345), (1585, 89718), (1902, 74765), (2361, 60230), (3170, 44859), (3935, 36138), (4722, 30115), (4755, 29906), (6023, 23610), (7870, 18069), (9510, 14953), (11805, 12046)]