3247230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 9262728

約数和(自身を除く): 6015498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 245, 282, 294, 329, 470, 490, 658, 705, 735, 987, 1410, 1470, 1645, 1974, 2209, 2303, 3290, 4418, 4606, 4935, 6627, 6909, 9870, 11045, 11515, 13254, 13818, 15463, 22090, 23030, 30926, 33135, 34545, 46389, 66270, 69090, 77315, 92778, 108241, 154630, 216482, 231945, 324723, 463890, 541205, 649446, 1082410, 1623615, 3247230]

約数ペア:

[(1, 3247230), (2, 1623615), (3, 1082410), (5, 649446), (6, 541205), (7, 463890), (10, 324723), (14, 231945), (15, 216482), (21, 154630), (30, 108241), (35, 92778), (42, 77315), (47, 69090), (49, 66270), (70, 46389), (94, 34545), (98, 33135), (105, 30926), (141, 23030), (147, 22090), (210, 15463), (235, 13818), (245, 13254), (282, 11515), (294, 11045), (329, 9870), (470, 6909), (490, 6627), (658, 4935), (705, 4606), (735, 4418), (987, 3290), (1410, 2303), (1470, 2209), (1645, 1974)]