142933770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11980

約数の個数: 96

約数和(自身を含む): 447108480

約数和(自身を除く): 304174710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11941, 11970, 23882, 35823, 59705, 71646, 83587, 107469, 119410, 167174, 179115, 214938, 226879, 250761, 358230, 417935, 453758, 501522, 537345, 680637, 752283, 835870, 1074690, 1134395, 1253805, 1361274, 1504566, 1588153, 2041911, 2268790, 2507610, 3176306, 3403185, 3761415, 4083822, 4764459, 6806370, 7522830, 7940765, 9528918, 10209555, 14293377, 15881530, 20419110, 23822295, 28586754, 47644590, 71466885, 142933770]

約数ペア:

[(1, 142933770), (2, 71466885), (3, 47644590), (5, 28586754), (6, 23822295), (7, 20419110), (9, 15881530), (10, 14293377), (14, 10209555), (15, 9528918), (18, 7940765), (19, 7522830), (21, 6806370), (30, 4764459), (35, 4083822), (38, 3761415), (42, 3403185), (45, 3176306), (57, 2507610), (63, 2268790), (70, 2041911), (90, 1588153), (95, 1504566), (105, 1361274), (114, 1253805), (126, 1134395), (133, 1074690), (171, 835870), (190, 752283), (210, 680637), (266, 537345), (285, 501522), (315, 453758), (342, 417935), (399, 358230), (570, 250761), (630, 226879), (665, 214938), (798, 179115), (855, 167174), (1197, 119410), (1330, 107469), (1710, 83587), (1995, 71646), (2394, 59705), (3990, 35823), (5985, 23882), (11941, 11970)]