30290790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 77319360

約数和(自身を除く): 47028570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 941, 1073, 1110, 1882, 2146, 2823, 3219, 4705, 5365, 5646, 6438, 9410, 10730, 14115, 16095, 27289, 28230, 32190, 34817, 54578, 69634, 81867, 104451, 136445, 163734, 174085, 208902, 272890, 348170, 409335, 522255, 818670, 1009693, 1044510, 2019386, 3029079, 5048465, 6058158, 10096930, 15145395, 30290790]

約数ペア:

[(1, 30290790), (2, 15145395), (3, 10096930), (5, 6058158), (6, 5048465), (10, 3029079), (15, 2019386), (29, 1044510), (30, 1009693), (37, 818670), (58, 522255), (74, 409335), (87, 348170), (111, 272890), (145, 208902), (174, 174085), (185, 163734), (222, 136445), (290, 104451), (370, 81867), (435, 69634), (555, 54578), (870, 34817), (941, 32190), (1073, 28230), (1110, 27289), (1882, 16095), (2146, 14115), (2823, 10730), (3219, 9410), (4705, 6438), (5365, 5646)]