1214255304870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20261}}^1\times {\mathrm{32749}}^1$

素因数の和:53081

約数の個数: 64

約数和(自身を含む): 2962223352000

約数和(自身を除く): 1747968047130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 20261, 32749, 40522, 60783, 65498, 98247, 101305, 121566, 163745, 196494, 202610, 303915, 327490, 491235, 607830, 982470, 1235921, 1997689, 2471842, 3707763, 3995378, 5993067, 6179605, 7415526, 9988445, 11986134, 12359210, 18538815, 19976890, 29965335, 37077630, 59930670, 663527489, 1327054978, 1990582467, 3317637445, 3981164934, 6635274890, 9952912335, 19905824670, 40475176829, 80950353658, 121425530487, 202375884145, 242851060974, 404751768290, 607127652435, 1214255304870]

約数ペア:

[(1, 1214255304870), (2, 607127652435), (3, 404751768290), (5, 242851060974), (6, 202375884145), (10, 121425530487), (15, 80950353658), (30, 40475176829), (61, 19905824670), (122, 9952912335), (183, 6635274890), (305, 3981164934), (366, 3317637445), (610, 1990582467), (915, 1327054978), (1830, 663527489), (20261, 59930670), (32749, 37077630), (40522, 29965335), (60783, 19976890), (65498, 18538815), (98247, 12359210), (101305, 11986134), (121566, 9988445), (163745, 7415526), (196494, 6179605), (202610, 5993067), (303915, 3995378), (327490, 3707763), (491235, 2471842), (607830, 1997689), (982470, 1235921)]