147972110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 329797440

約数和(自身を除く): 181825330

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 121, 130, 143, 230, 242, 253, 286, 299, 409, 506, 598, 605, 715, 818, 1210, 1265, 1430, 1495, 1573, 2045, 2530, 2783, 2990, 3146, 3289, 4090, 4499, 5317, 5566, 6578, 7865, 8998, 9407, 10634, 13915, 15730, 16445, 18814, 22495, 26585, 27830, 32890, 36179, 44990, 47035, 49489, 53170, 58487, 72358, 94070, 98978, 103477, 116974, 122291, 180895, 206954, 244582, 247445, 292435, 361790, 494890, 517385, 584870, 611455, 643357, 1034770, 1138247, 1222910, 1286714, 1345201, 2276494, 2690402, 3216785, 5691235, 6433570, 6726005, 11382470, 13452010, 14797211, 29594422, 73986055, 147972110]

約数ペア:

[(1, 147972110), (2, 73986055), (5, 29594422), (10, 14797211), (11, 13452010), (13, 11382470), (22, 6726005), (23, 6433570), (26, 5691235), (46, 3216785), (55, 2690402), (65, 2276494), (110, 1345201), (115, 1286714), (121, 1222910), (130, 1138247), (143, 1034770), (230, 643357), (242, 611455), (253, 584870), (286, 517385), (299, 494890), (409, 361790), (506, 292435), (598, 247445), (605, 244582), (715, 206954), (818, 180895), (1210, 122291), (1265, 116974), (1430, 103477), (1495, 98978), (1573, 94070), (2045, 72358), (2530, 58487), (2783, 53170), (2990, 49489), (3146, 47035), (3289, 44990), (4090, 36179), (4499, 32890), (5317, 27830), (5566, 26585), (6578, 22495), (7865, 18814), (8998, 16445), (9407, 15730), (10634, 13915)]