98259140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 244823040

約数和(自身を除く): 146563900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 109, 137, 140, 188, 218, 235, 274, 329, 436, 470, 545, 548, 658, 685, 763, 940, 959, 1090, 1316, 1370, 1526, 1645, 1918, 2180, 2740, 3052, 3290, 3815, 3836, 4795, 5123, 6439, 6580, 7630, 9590, 10246, 12878, 14933, 15260, 19180, 20492, 25615, 25756, 29866, 32195, 35861, 45073, 51230, 59732, 64390, 71722, 74665, 90146, 102460, 104531, 128780, 143444, 149330, 179305, 180292, 209062, 225365, 298660, 358610, 418124, 450730, 522655, 701851, 717220, 901460, 1045310, 1403702, 2090620, 2807404, 3509255, 4912957, 7018510, 9825914, 14037020, 19651828, 24564785, 49129570, 98259140]

約数ペア:

[(1, 98259140), (2, 49129570), (4, 24564785), (5, 19651828), (7, 14037020), (10, 9825914), (14, 7018510), (20, 4912957), (28, 3509255), (35, 2807404), (47, 2090620), (70, 1403702), (94, 1045310), (109, 901460), (137, 717220), (140, 701851), (188, 522655), (218, 450730), (235, 418124), (274, 358610), (329, 298660), (436, 225365), (470, 209062), (545, 180292), (548, 179305), (658, 149330), (685, 143444), (763, 128780), (940, 104531), (959, 102460), (1090, 90146), (1316, 74665), (1370, 71722), (1526, 64390), (1645, 59732), (1918, 51230), (2180, 45073), (2740, 35861), (3052, 32195), (3290, 29866), (3815, 25756), (3836, 25615), (4795, 20492), (5123, 19180), (6439, 15260), (6580, 14933), (7630, 12878), (9590, 10246)]