30122676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 81943680

約数和(自身を除く): 51821004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 937, 1692, 1786, 1874, 2679, 2811, 3572, 3748, 5358, 5622, 8037, 8433, 10716, 11244, 16074, 16866, 17803, 32148, 33732, 35606, 44039, 53409, 71212, 88078, 106818, 132117, 160227, 176156, 213636, 264234, 320454, 396351, 528468, 640908, 792702, 836741, 1585404, 1673482, 2510223, 3346964, 5020446, 7530669, 10040892, 15061338, 30122676]

約数ペア:

[(1, 30122676), (2, 15061338), (3, 10040892), (4, 7530669), (6, 5020446), (9, 3346964), (12, 2510223), (18, 1673482), (19, 1585404), (36, 836741), (38, 792702), (47, 640908), (57, 528468), (76, 396351), (94, 320454), (114, 264234), (141, 213636), (171, 176156), (188, 160227), (228, 132117), (282, 106818), (342, 88078), (423, 71212), (564, 53409), (684, 44039), (846, 35606), (893, 33732), (937, 32148), (1692, 17803), (1786, 16866), (1874, 16074), (2679, 11244), (2811, 10716), (3572, 8433), (3748, 8037), (5358, 5622)]