30793070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 73133280

約数和(自身を除く): 42340210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 49, 55, 58, 70, 77, 98, 110, 145, 154, 197, 203, 245, 290, 319, 385, 394, 406, 490, 539, 638, 770, 985, 1015, 1078, 1379, 1421, 1595, 1970, 2030, 2167, 2233, 2695, 2758, 2842, 3190, 4334, 4466, 5390, 5713, 6895, 7105, 9653, 10835, 11165, 11426, 13790, 14210, 15169, 15631, 19306, 21670, 22330, 28565, 30338, 31262, 39991, 48265, 57130, 62843, 75845, 78155, 79982, 96530, 106183, 125686, 151690, 156310, 199955, 212366, 279937, 314215, 399910, 439901, 530915, 559874, 628430, 879802, 1061830, 1399685, 2199505, 2799370, 3079307, 4399010, 6158614, 15396535, 30793070]

約数ペア:

[(1, 30793070), (2, 15396535), (5, 6158614), (7, 4399010), (10, 3079307), (11, 2799370), (14, 2199505), (22, 1399685), (29, 1061830), (35, 879802), (49, 628430), (55, 559874), (58, 530915), (70, 439901), (77, 399910), (98, 314215), (110, 279937), (145, 212366), (154, 199955), (197, 156310), (203, 151690), (245, 125686), (290, 106183), (319, 96530), (385, 79982), (394, 78155), (406, 75845), (490, 62843), (539, 57130), (638, 48265), (770, 39991), (985, 31262), (1015, 30338), (1078, 28565), (1379, 22330), (1421, 21670), (1595, 19306), (1970, 15631), (2030, 15169), (2167, 14210), (2233, 13790), (2695, 11426), (2758, 11165), (2842, 10835), (3190, 9653), (4334, 7105), (4466, 6895), (5390, 5713)]