8709630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 21930048

約数和(自身を除く): 13220418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 73, 82, 97, 123, 146, 194, 205, 219, 246, 291, 365, 410, 438, 485, 582, 615, 730, 970, 1095, 1230, 1455, 2190, 2910, 2993, 3977, 5986, 7081, 7954, 8979, 11931, 14162, 14965, 17958, 19885, 21243, 23862, 29930, 35405, 39770, 42486, 44895, 59655, 70810, 89790, 106215, 119310, 212430, 290321, 580642, 870963, 1451605, 1741926, 2903210, 4354815, 8709630]

約数ペア:

[(1, 8709630), (2, 4354815), (3, 2903210), (5, 1741926), (6, 1451605), (10, 870963), (15, 580642), (30, 290321), (41, 212430), (73, 119310), (82, 106215), (97, 89790), (123, 70810), (146, 59655), (194, 44895), (205, 42486), (219, 39770), (246, 35405), (291, 29930), (365, 23862), (410, 21243), (438, 19885), (485, 17958), (582, 14965), (615, 14162), (730, 11931), (970, 8979), (1095, 7954), (1230, 7081), (1455, 5986), (2190, 3977), (2910, 2993)]