30174235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 18596837

約数列:

[1, 5, 7, 13, 17, 35, 47, 65, 83, 85, 91, 119, 221, 235, 329, 415, 455, 581, 595, 611, 799, 1079, 1105, 1411, 1547, 1645, 2905, 3055, 3901, 3995, 4277, 5395, 5593, 7055, 7553, 7735, 9877, 10387, 18343, 19505, 21385, 27307, 27965, 37765, 49385, 50713, 51935, 66317, 72709, 91715, 128401, 136535, 253565, 331585, 354991, 363545, 464219, 642005, 862121, 1774955, 2321095, 4310605, 6034847, 30174235]

約数ペア:

[(1, 30174235), (5, 6034847), (7, 4310605), (13, 2321095), (17, 1774955), (35, 862121), (47, 642005), (65, 464219), (83, 363545), (85, 354991), (91, 331585), (119, 253565), (221, 136535), (235, 128401), (329, 91715), (415, 72709), (455, 66317), (581, 51935), (595, 50713), (611, 49385), (799, 37765), (1079, 27965), (1105, 27307), (1411, 21385), (1547, 19505), (1645, 18343), (2905, 10387), (3055, 9877), (3901, 7735), (3995, 7553), (4277, 7055), (5395, 5593)]