30437330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5647}}^1$

素因数の和:5679

約数の個数: 48

約数和(自身を含む): 69538176

約数和(自身を除く): 39100846

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 5647, 11294, 28235, 39529, 56470, 62117, 79058, 124234, 197645, 276703, 310585, 395290, 434819, 553406, 621170, 869638, 1383515, 2174095, 2767030, 3043733, 4348190, 6087466, 15218665, 30437330]

約数ペア:

[(1, 30437330), (2, 15218665), (5, 6087466), (7, 4348190), (10, 3043733), (11, 2767030), (14, 2174095), (22, 1383515), (35, 869638), (49, 621170), (55, 553406), (70, 434819), (77, 395290), (98, 310585), (110, 276703), (154, 197645), (245, 124234), (385, 79058), (490, 62117), (539, 56470), (770, 39529), (1078, 28235), (2695, 11294), (5390, 5647)]