1631036190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1586

約数の個数: 128

約数和(自身を含む): 4727024640

約数和(自身を除く): 3095988450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 337, 399, 570, 665, 674, 798, 1011, 1213, 1330, 1685, 1995, 2022, 2359, 2426, 3370, 3639, 3990, 4718, 5055, 6065, 6403, 7077, 7278, 8491, 10110, 11795, 12130, 12806, 14154, 16982, 18195, 19209, 23047, 23590, 25473, 32015, 35385, 36390, 38418, 42455, 44821, 46094, 50946, 64030, 69141, 70770, 84910, 89642, 96045, 115235, 127365, 134463, 138282, 161329, 192090, 224105, 230470, 254730, 268926, 322658, 345705, 408781, 448210, 483987, 672315, 691410, 806645, 817562, 967974, 1226343, 1344630, 1613290, 2043905, 2419935, 2452686, 2861467, 4087810, 4839870, 5722934, 6131715, 7766839, 8584401, 12263430, 14307335, 15533678, 17168802, 23300517, 28614670, 38834195, 42922005, 46601034, 54367873, 77668390, 85844010, 108735746, 116502585, 163103619, 233005170, 271839365, 326207238, 543678730, 815518095, 1631036190]

約数ペア:

[(1, 1631036190), (2, 815518095), (3, 543678730), (5, 326207238), (6, 271839365), (7, 233005170), (10, 163103619), (14, 116502585), (15, 108735746), (19, 85844010), (21, 77668390), (30, 54367873), (35, 46601034), (38, 42922005), (42, 38834195), (57, 28614670), (70, 23300517), (95, 17168802), (105, 15533678), (114, 14307335), (133, 12263430), (190, 8584401), (210, 7766839), (266, 6131715), (285, 5722934), (337, 4839870), (399, 4087810), (570, 2861467), (665, 2452686), (674, 2419935), (798, 2043905), (1011, 1613290), (1213, 1344630), (1330, 1226343), (1685, 967974), (1995, 817562), (2022, 806645), (2359, 691410), (2426, 672315), (3370, 483987), (3639, 448210), (3990, 408781), (4718, 345705), (5055, 322658), (6065, 268926), (6403, 254730), (7077, 230470), (7278, 224105), (8491, 192090), (10110, 161329), (11795, 138282), (12130, 134463), (12806, 127365), (14154, 115235), (16982, 96045), (18195, 89642), (19209, 84910), (23047, 70770), (23590, 69141), (25473, 64030), (32015, 50946), (35385, 46094), (36390, 44821), (38418, 42455)]