29187470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 61399296

約数和(自身を除く): 32211826

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 170, 221, 235, 281, 442, 470, 562, 611, 799, 1105, 1222, 1405, 1598, 2210, 2810, 3055, 3653, 3995, 4777, 6110, 7306, 7990, 9554, 10387, 13207, 18265, 20774, 23885, 26414, 36530, 47770, 51935, 62101, 66035, 103870, 124202, 132070, 171691, 224519, 310505, 343382, 449038, 621010, 858455, 1122595, 1716910, 2245190, 2918747, 5837494, 14593735, 29187470]

約数ペア:

[(1, 29187470), (2, 14593735), (5, 5837494), (10, 2918747), (13, 2245190), (17, 1716910), (26, 1122595), (34, 858455), (47, 621010), (65, 449038), (85, 343382), (94, 310505), (130, 224519), (170, 171691), (221, 132070), (235, 124202), (281, 103870), (442, 66035), (470, 62101), (562, 51935), (611, 47770), (799, 36530), (1105, 26414), (1222, 23885), (1405, 20774), (1598, 18265), (2210, 13207), (2810, 10387), (3055, 9554), (3653, 7990), (3995, 7306), (4777, 6110)]