22000000890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{3001}}^1\times {\mathrm{4987}}^1$

素因数の和:8012

約数の個数: 96

約数和(自身を含む): 61453197504

約数和(自身を除く): 39453196614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 3001, 4987, 6002, 9003, 9974, 14961, 15005, 18006, 21007, 24935, 29922, 30010, 34909, 42014, 45015, 49870, 63021, 69818, 74805, 90030, 104727, 105035, 126042, 147049, 149610, 174545, 209454, 210070, 244363, 294098, 315105, 349090, 441147, 488726, 523635, 630210, 733089, 735245, 882294, 1047270, 1221815, 1466178, 1470490, 2205735, 2443630, 3665445, 4411470, 7330890, 14965987, 29931974, 44897961, 74829935, 89795922, 104761909, 149659870, 209523818, 224489805, 314285727, 448979610, 523809545, 628571454, 733333363, 1047619090, 1466666726, 1571428635, 2200000089, 3142857270, 3666666815, 4400000178, 7333333630, 11000000445, 22000000890]

約数ペア:

[(1, 22000000890), (2, 11000000445), (3, 7333333630), (5, 4400000178), (6, 3666666815), (7, 3142857270), (10, 2200000089), (14, 1571428635), (15, 1466666726), (21, 1047619090), (30, 733333363), (35, 628571454), (42, 523809545), (49, 448979610), (70, 314285727), (98, 224489805), (105, 209523818), (147, 149659870), (210, 104761909), (245, 89795922), (294, 74829935), (490, 44897961), (735, 29931974), (1470, 14965987), (3001, 7330890), (4987, 4411470), (6002, 3665445), (9003, 2443630), (9974, 2205735), (14961, 1470490), (15005, 1466178), (18006, 1221815), (21007, 1047270), (24935, 882294), (29922, 735245), (30010, 733089), (34909, 630210), (42014, 523635), (45015, 488726), (49870, 441147), (63021, 349090), (69818, 315105), (74805, 294098), (90030, 244363), (104727, 210070), (105035, 209454), (126042, 174545), (147049, 149610)]