73791270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39043}}^1$

素因数の和:39066

約数の個数: 64

約数和(自身を含む): 224893440

約数和(自身を除く): 151102170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39043, 78086, 117129, 195215, 234258, 273301, 351387, 390430, 546602, 585645, 702774, 819903, 1054161, 1171290, 1366505, 1639806, 1756935, 2108322, 2459709, 2733010, 3513870, 4099515, 4919418, 5270805, 7379127, 8199030, 10541610, 12298545, 14758254, 24597090, 36895635, 73791270]

約数ペア:

[(1, 73791270), (2, 36895635), (3, 24597090), (5, 14758254), (6, 12298545), (7, 10541610), (9, 8199030), (10, 7379127), (14, 5270805), (15, 4919418), (18, 4099515), (21, 3513870), (27, 2733010), (30, 2459709), (35, 2108322), (42, 1756935), (45, 1639806), (54, 1366505), (63, 1171290), (70, 1054161), (90, 819903), (105, 702774), (126, 585645), (135, 546602), (189, 390430), (210, 351387), (270, 273301), (315, 234258), (378, 195215), (630, 117129), (945, 78086), (1890, 39043)]