30695146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 20177174

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 367, 589, 734, 1178, 1349, 2201, 2698, 4402, 6973, 11377, 13946, 22754, 26057, 41819, 52114, 83638, 216163, 432326, 495083, 807767, 990166, 1615534, 15347573, 30695146]

約数ペア:

[(1, 30695146), (2, 15347573), (19, 1615534), (31, 990166), (38, 807767), (62, 495083), (71, 432326), (142, 216163), (367, 83638), (589, 52114), (734, 41819), (1178, 26057), (1349, 22754), (2201, 13946), (2698, 11377), (4402, 6973)]