30113930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 71114112

約数和(自身を除く): 41000182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 49, 55, 70, 74, 77, 98, 110, 151, 154, 185, 245, 259, 302, 370, 385, 407, 490, 518, 539, 755, 770, 814, 1057, 1078, 1295, 1510, 1661, 1813, 2035, 2114, 2590, 2695, 2849, 3322, 3626, 4070, 5285, 5390, 5587, 5698, 7399, 8305, 9065, 10570, 11174, 11627, 14245, 14798, 16610, 18130, 19943, 23254, 27935, 28490, 36995, 39109, 39886, 55870, 58135, 61457, 73990, 78218, 81389, 99715, 116270, 122914, 162778, 195545, 199430, 273763, 307285, 391090, 406945, 430199, 547526, 614570, 813890, 860398, 1368815, 2150995, 2737630, 3011393, 4301990, 6022786, 15056965, 30113930]

約数ペア:

[(1, 30113930), (2, 15056965), (5, 6022786), (7, 4301990), (10, 3011393), (11, 2737630), (14, 2150995), (22, 1368815), (35, 860398), (37, 813890), (49, 614570), (55, 547526), (70, 430199), (74, 406945), (77, 391090), (98, 307285), (110, 273763), (151, 199430), (154, 195545), (185, 162778), (245, 122914), (259, 116270), (302, 99715), (370, 81389), (385, 78218), (407, 73990), (490, 61457), (518, 58135), (539, 55870), (755, 39886), (770, 39109), (814, 36995), (1057, 28490), (1078, 27935), (1295, 23254), (1510, 19943), (1661, 18130), (1813, 16610), (2035, 14798), (2114, 14245), (2590, 11627), (2695, 11174), (2849, 10570), (3322, 9065), (3626, 8305), (4070, 7399), (5285, 5698), (5390, 5587)]