9145730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 10138750

約数列:

[1, 2, 5, 10, 11, 22, 29, 47, 55, 58, 61, 94, 110, 122, 145, 235, 290, 305, 319, 470, 517, 610, 638, 671, 1034, 1342, 1363, 1595, 1769, 2585, 2726, 2867, 3190, 3355, 3538, 5170, 5734, 6710, 6815, 8845, 13630, 14335, 14993, 17690, 19459, 28670, 29986, 31537, 38918, 63074, 74965, 83143, 97295, 149930, 157685, 166286, 194590, 315370, 415715, 831430, 914573, 1829146, 4572865, 9145730]

約数ペア:

[(1, 9145730), (2, 4572865), (5, 1829146), (10, 914573), (11, 831430), (22, 415715), (29, 315370), (47, 194590), (55, 166286), (58, 157685), (61, 149930), (94, 97295), (110, 83143), (122, 74965), (145, 63074), (235, 38918), (290, 31537), (305, 29986), (319, 28670), (470, 19459), (517, 17690), (610, 14993), (638, 14335), (671, 13630), (1034, 8845), (1342, 6815), (1363, 6710), (1595, 5734), (1769, 5170), (2585, 3538), (2726, 3355), (2867, 3190)]