30003014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 19141306

約数列:

[1, 2, 19, 38, 47, 94, 107, 157, 214, 314, 893, 1786, 2033, 2983, 4066, 5029, 5966, 7379, 10058, 14758, 16799, 33598, 95551, 140201, 191102, 280402, 319181, 638362, 789553, 1579106, 15001507, 30003014]

約数ペア:

[(1, 30003014), (2, 15001507), (19, 1579106), (38, 789553), (47, 638362), (94, 319181), (107, 280402), (157, 191102), (214, 140201), (314, 95551), (893, 33598), (1786, 16799), (2033, 14758), (2983, 10058), (4066, 7379), (5029, 5966)]