89845910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 208811520

約数和(自身を除く): 118965610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 79, 98, 110, 154, 158, 211, 245, 385, 395, 422, 490, 539, 553, 770, 790, 869, 1055, 1078, 1106, 1477, 1738, 2110, 2321, 2695, 2765, 2954, 3871, 4345, 4642, 5390, 5530, 6083, 7385, 7742, 8690, 10339, 11605, 12166, 14770, 16247, 16669, 19355, 20678, 23210, 30415, 32494, 33338, 38710, 42581, 51695, 60830, 81235, 83345, 85162, 103390, 113729, 116683, 162470, 166690, 183359, 212905, 227458, 233366, 366718, 425810, 568645, 583415, 816781, 916795, 1137290, 1166830, 1283513, 1633562, 1833590, 2567026, 4083905, 6417565, 8167810, 8984591, 12835130, 17969182, 44922955, 89845910]

約数ペア:

[(1, 89845910), (2, 44922955), (5, 17969182), (7, 12835130), (10, 8984591), (11, 8167810), (14, 6417565), (22, 4083905), (35, 2567026), (49, 1833590), (55, 1633562), (70, 1283513), (77, 1166830), (79, 1137290), (98, 916795), (110, 816781), (154, 583415), (158, 568645), (211, 425810), (245, 366718), (385, 233366), (395, 227458), (422, 212905), (490, 183359), (539, 166690), (553, 162470), (770, 116683), (790, 113729), (869, 103390), (1055, 85162), (1078, 83345), (1106, 81235), (1477, 60830), (1738, 51695), (2110, 42581), (2321, 38710), (2695, 33338), (2765, 32494), (2954, 30415), (3871, 23210), (4345, 20678), (4642, 19355), (5390, 16669), (5530, 16247), (6083, 14770), (7385, 12166), (7742, 11605), (8690, 10339)]