61494090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2963

約数の個数: 64

約数和(自身を含む): 170366976

約数和(自身を除く): 108872886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 2843, 3090, 3605, 4326, 5686, 7210, 8529, 10815, 14215, 17058, 19901, 21630, 28430, 39802, 42645, 59703, 85290, 99505, 119406, 199010, 292829, 298515, 585658, 597030, 878487, 1464145, 1756974, 2049803, 2928290, 4099606, 4392435, 6149409, 8784870, 10249015, 12298818, 20498030, 30747045, 61494090]

約数ペア:

[(1, 61494090), (2, 30747045), (3, 20498030), (5, 12298818), (6, 10249015), (7, 8784870), (10, 6149409), (14, 4392435), (15, 4099606), (21, 2928290), (30, 2049803), (35, 1756974), (42, 1464145), (70, 878487), (103, 597030), (105, 585658), (206, 298515), (210, 292829), (309, 199010), (515, 119406), (618, 99505), (721, 85290), (1030, 59703), (1442, 42645), (1545, 39802), (2163, 28430), (2843, 21630), (3090, 19901), (3605, 17058), (4326, 14215), (5686, 10815), (7210, 8529)]