30393996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 75398400

約数和(自身を除く): 45004404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1223, 1308, 2071, 2446, 3669, 4142, 4892, 6213, 7338, 8284, 12426, 14676, 23237, 24852, 46474, 69711, 92948, 133307, 139422, 266614, 278844, 399921, 533228, 799842, 1599684, 2532833, 5065666, 7598499, 10131332, 15196998, 30393996]

約数ペア:

[(1, 30393996), (2, 15196998), (3, 10131332), (4, 7598499), (6, 5065666), (12, 2532833), (19, 1599684), (38, 799842), (57, 533228), (76, 399921), (109, 278844), (114, 266614), (218, 139422), (228, 133307), (327, 92948), (436, 69711), (654, 46474), (1223, 24852), (1308, 23237), (2071, 14676), (2446, 12426), (3669, 8284), (4142, 7338), (4892, 6213)]