15180228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 44640960

約数和(自身を除く): 29460732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1021, 1062, 1239, 1652, 2042, 2124, 2478, 3063, 3717, 4084, 4956, 6126, 7147, 7434, 9189, 12252, 14294, 14868, 18378, 21441, 28588, 36756, 42882, 60239, 64323, 85764, 120478, 128646, 180717, 240956, 257292, 361434, 421673, 542151, 722868, 843346, 1084302, 1265019, 1686692, 2168604, 2530038, 3795057, 5060076, 7590114, 15180228]

約数ペア:

[(1, 15180228), (2, 7590114), (3, 5060076), (4, 3795057), (6, 2530038), (7, 2168604), (9, 1686692), (12, 1265019), (14, 1084302), (18, 843346), (21, 722868), (28, 542151), (36, 421673), (42, 361434), (59, 257292), (63, 240956), (84, 180717), (118, 128646), (126, 120478), (177, 85764), (236, 64323), (252, 60239), (354, 42882), (413, 36756), (531, 28588), (708, 21441), (826, 18378), (1021, 14868), (1062, 14294), (1239, 12252), (1652, 9189), (2042, 7434), (2124, 7147), (2478, 6126), (3063, 4956), (3717, 4084)]