84247620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 252322560

約数和(自身を除く): 168074940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1489, 1886, 2460, 2829, 2978, 3772, 4467, 4715, 5658, 5956, 7445, 8934, 9430, 11316, 14145, 14890, 17868, 18860, 22335, 28290, 29780, 34247, 44670, 56580, 61049, 68494, 89340, 102741, 122098, 136988, 171235, 183147, 205482, 244196, 305245, 342470, 366294, 410964, 513705, 610490, 684940, 732588, 915735, 1027410, 1220980, 1404127, 1831470, 2054820, 2808254, 3662940, 4212381, 5616508, 7020635, 8424762, 14041270, 16849524, 21061905, 28082540, 42123810, 84247620]

約数ペア:

[(1, 84247620), (2, 42123810), (3, 28082540), (4, 21061905), (5, 16849524), (6, 14041270), (10, 8424762), (12, 7020635), (15, 5616508), (20, 4212381), (23, 3662940), (30, 2808254), (41, 2054820), (46, 1831470), (60, 1404127), (69, 1220980), (82, 1027410), (92, 915735), (115, 732588), (123, 684940), (138, 610490), (164, 513705), (205, 410964), (230, 366294), (246, 342470), (276, 305245), (345, 244196), (410, 205482), (460, 183147), (492, 171235), (615, 136988), (690, 122098), (820, 102741), (943, 89340), (1230, 68494), (1380, 61049), (1489, 56580), (1886, 44670), (2460, 34247), (2829, 29780), (2978, 28290), (3772, 22335), (4467, 18860), (4715, 17868), (5658, 14890), (5956, 14145), (7445, 11316), (8934, 9430)]