54531330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 160358400

約数和(自身を除く): 105827070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 79, 95, 105, 114, 133, 158, 173, 190, 210, 237, 266, 285, 346, 395, 399, 474, 519, 553, 570, 665, 790, 798, 865, 1038, 1106, 1185, 1211, 1330, 1501, 1659, 1730, 1995, 2370, 2422, 2595, 2765, 3002, 3287, 3318, 3633, 3990, 4503, 5190, 5530, 6055, 6574, 7266, 7505, 8295, 9006, 9861, 10507, 12110, 13667, 15010, 16435, 16590, 18165, 19722, 21014, 22515, 23009, 27334, 31521, 32870, 36330, 41001, 45030, 46018, 49305, 52535, 63042, 68335, 69027, 82002, 95669, 98610, 105070, 115045, 136670, 138054, 157605, 191338, 205005, 230090, 259673, 287007, 315210, 345135, 410010, 478345, 519346, 574014, 690270, 779019, 956690, 1298365, 1435035, 1558038, 1817711, 2596730, 2870070, 3635422, 3895095, 5453133, 7790190, 9088555, 10906266, 18177110, 27265665, 54531330]

約数ペア:

[(1, 54531330), (2, 27265665), (3, 18177110), (5, 10906266), (6, 9088555), (7, 7790190), (10, 5453133), (14, 3895095), (15, 3635422), (19, 2870070), (21, 2596730), (30, 1817711), (35, 1558038), (38, 1435035), (42, 1298365), (57, 956690), (70, 779019), (79, 690270), (95, 574014), (105, 519346), (114, 478345), (133, 410010), (158, 345135), (173, 315210), (190, 287007), (210, 259673), (237, 230090), (266, 205005), (285, 191338), (346, 157605), (395, 138054), (399, 136670), (474, 115045), (519, 105070), (553, 98610), (570, 95669), (665, 82002), (790, 69027), (798, 68335), (865, 63042), (1038, 52535), (1106, 49305), (1185, 46018), (1211, 45030), (1330, 41001), (1501, 36330), (1659, 32870), (1730, 31521), (1995, 27334), (2370, 23009), (2422, 22515), (2595, 21014), (2765, 19722), (3002, 18165), (3287, 16590), (3318, 16435), (3633, 15010), (3990, 13667), (4503, 12110), (5190, 10507), (5530, 9861), (6055, 9006), (6574, 8295), (7266, 7505)]