12617340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 37933056

約数和(自身を除く): 25315716

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, 223, 230, 246, 276, 345, 410, 446, 460, 492, 615, 669, 690, 820, 892, 943, 1115, 1230, 1338, 1380, 1886, 2230, 2460, 2676, 2829, 3345, 3772, 4460, 4715, 5129, 5658, 6690, 9143, 9430, 10258, 11316, 13380, 14145, 15387, 18286, 18860, 20516, 25645, 27429, 28290, 30774, 36572, 45715, 51290, 54858, 56580, 61548, 76935, 91430, 102580, 109716, 137145, 153870, 182860, 210289, 274290, 307740, 420578, 548580, 630867, 841156, 1051445, 1261734, 2102890, 2523468, 3154335, 4205780, 6308670, 12617340]

約数ペア:

[(1, 12617340), (2, 6308670), (3, 4205780), (4, 3154335), (5, 2523468), (6, 2102890), (10, 1261734), (12, 1051445), (15, 841156), (20, 630867), (23, 548580), (30, 420578), (41, 307740), (46, 274290), (60, 210289), (69, 182860), (82, 153870), (92, 137145), (115, 109716), (123, 102580), (138, 91430), (164, 76935), (205, 61548), (223, 56580), (230, 54858), (246, 51290), (276, 45715), (345, 36572), (410, 30774), (446, 28290), (460, 27429), (492, 25645), (615, 20516), (669, 18860), (690, 18286), (820, 15387), (892, 14145), (943, 13380), (1115, 11316), (1230, 10258), (1338, 9430), (1380, 9143), (1886, 6690), (2230, 5658), (2460, 5129), (2676, 4715), (2829, 4460), (3345, 3772)]