1836005010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{743}}^1$

素因数の和:849

約数の個数: 144

約数和(自身を含む): 5260966848

約数和(自身を除く): 3424961838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 490, 574, 615, 735, 743, 861, 1230, 1435, 1470, 1486, 1681, 1722, 2009, 2229, 2870, 3362, 3715, 4018, 4305, 4458, 5043, 5201, 6027, 7430, 8405, 8610, 10045, 10086, 10402, 11145, 11767, 12054, 15603, 16810, 20090, 22290, 23534, 25215, 26005, 30135, 30463, 31206, 35301, 36407, 50430, 52010, 58835, 60270, 60926, 70602, 72814, 78015, 82369, 91389, 109221, 117670, 152315, 156030, 164738, 176505, 182035, 182778, 213241, 218442, 247107, 304630, 353010, 364070, 411845, 426482, 456945, 494214, 546105, 639723, 823690, 913890, 1066205, 1092210, 1235535, 1248983, 1279446, 1492687, 2132410, 2471070, 2497966, 2985374, 3198615, 3746949, 4478061, 6244915, 6397230, 7463435, 7493898, 8742881, 8956122, 12489830, 14926870, 17485762, 18734745, 22390305, 26228643, 37469490, 43714405, 44780610, 52457286, 61200167, 87428810, 122400334, 131143215, 183600501, 262286430, 306000835, 367201002, 612001670, 918002505, 1836005010]

約数ペア:

[(1, 1836005010), (2, 918002505), (3, 612001670), (5, 367201002), (6, 306000835), (7, 262286430), (10, 183600501), (14, 131143215), (15, 122400334), (21, 87428810), (30, 61200167), (35, 52457286), (41, 44780610), (42, 43714405), (49, 37469490), (70, 26228643), (82, 22390305), (98, 18734745), (105, 17485762), (123, 14926870), (147, 12489830), (205, 8956122), (210, 8742881), (245, 7493898), (246, 7463435), (287, 6397230), (294, 6244915), (410, 4478061), (490, 3746949), (574, 3198615), (615, 2985374), (735, 2497966), (743, 2471070), (861, 2132410), (1230, 1492687), (1435, 1279446), (1470, 1248983), (1486, 1235535), (1681, 1092210), (1722, 1066205), (2009, 913890), (2229, 823690), (2870, 639723), (3362, 546105), (3715, 494214), (4018, 456945), (4305, 426482), (4458, 411845), (5043, 364070), (5201, 353010), (6027, 304630), (7430, 247107), (8405, 218442), (8610, 213241), (10045, 182778), (10086, 182035), (10402, 176505), (11145, 164738), (11767, 156030), (12054, 152315), (15603, 117670), (16810, 109221), (20090, 91389), (22290, 82369), (23534, 78015), (25215, 72814), (26005, 70602), (30135, 60926), (30463, 60270), (31206, 58835), (35301, 52010), (36407, 50430)]